Raster and vector are used for storing and manipulating images and graphics data on a computer. All of the major CAD software and GIS (Geographic Information Systems) packages available today are primarily based on either of the two- raster or vector graphics. A raster image uses a framework of colors known as pixels to represent images. A specific location and color value is assigned to each pixel. When editing objects or shapes, in a bitmap image, you edit pixels. Because, raster images are resolution dependent they tend to lose quality when enlarged. A raster image has pixels associated with it for all spatial locations, it is strictly limited by how big a spatial area it can represent. The total size of a two-dimensional raster image will increase by 4 times, when the spatial resolution is increased by 2 times as the number of pixels are also doubled in both X and Y dimensions. How to overcome the problem of lose quality when enlarging the image? This is where raster to vector conversion need comes in! Vector images are generally made of lines and curves defined by mathematical objects called vectors. These vector points allow the computer to connect the dots using straight and curves lines and strokes. The vector file that is produced has no jaggedness, no loss in detail and can be printed at any resolution or any size. This vector images can be scaled up or down without any loss in quality. Vector data is geometrically and mathematically associated and comes in form of lines and points. Points are stored using the coordinates, such as a two-dimensional point is stored as (x, y). Application areas for vector image formats include: 1. Company Logos 2. 3D and CAD programs 3. Specialized text effects 4. GIS systems 5. Plumbing design and detailing 6. HVAC 7. Electrical Drawings Advantages of using a vector image formats include: 1. Resolution independent 2. No jaggedness when enlarged 3. Smooth curves 4. Small file sizes
By Tia Martyn
Saturday, November 10, 2007
Repair Common Windows Errors With XP Repair Pro
XP Repair Pro is an easy to use software program that is capable of identifying over 60,000 common Window's errors and quickly and effectively repairing them. With continual updates and 24 online customer service, XP Repair Pro has made it extremely easy to repair those annoying errors and keep your computer running smoothly.
Choosing a software solution that is easy to use and effective at the same time can be a chore. That's why I'm taking out all of the leg work, and insisting that you give XP Repair Pro a try. I'm certain you'll be 100% satisified with how smoothly your computer is running after XP Repair Pro identifies the errors in your system and effectively repairs them.
XP Repair Pro is a one of a kind system that operates more efficiently and thoroughly than any other repair tool on the market. XP Repair Pro's unique technology includes a database of common errors that often plague many Windows machines. Through feedback from customers, and research, XP Repair Pro is able to fix almost every error in Windows that is caused by registry problems. It is designed to scan and repair over 60,000 different common Window's errors, and remove useless, unneeded data in the registry and other parts of your system. By organizing and compacting your registry, your computer will in turn run much faster and more stable. While there are many "registry repair tools" on the market today, all of them use complex scanning techniques to randomly scan through your system and look for missing file references, or registry references. This is not a bad thing, XP Repair Pro does this. The one thing that makes XP Repair Pro different, makes it much more effective. Our unique technology includes a database of common errors that often plague many Windows machines. Since we began, through feedback from customers, and our own research, we are able to fix almost every error in Windows that is caused by a registry problems......
By Gustavo Benitez
Choosing a software solution that is easy to use and effective at the same time can be a chore. That's why I'm taking out all of the leg work, and insisting that you give XP Repair Pro a try. I'm certain you'll be 100% satisified with how smoothly your computer is running after XP Repair Pro identifies the errors in your system and effectively repairs them.
XP Repair Pro is a one of a kind system that operates more efficiently and thoroughly than any other repair tool on the market. XP Repair Pro's unique technology includes a database of common errors that often plague many Windows machines. Through feedback from customers, and research, XP Repair Pro is able to fix almost every error in Windows that is caused by registry problems. It is designed to scan and repair over 60,000 different common Window's errors, and remove useless, unneeded data in the registry and other parts of your system. By organizing and compacting your registry, your computer will in turn run much faster and more stable. While there are many "registry repair tools" on the market today, all of them use complex scanning techniques to randomly scan through your system and look for missing file references, or registry references. This is not a bad thing, XP Repair Pro does this. The one thing that makes XP Repair Pro different, makes it much more effective. Our unique technology includes a database of common errors that often plague many Windows machines. Since we began, through feedback from customers, and our own research, we are able to fix almost every error in Windows that is caused by a registry problems......
By Gustavo Benitez
Tuesday, November 6, 2007
Business software development - key to petty business
Business software development refers to the development of explicit software programs that is used by the business organization for the successful implementation of their businesses to widen their business opportunities and prospects. Role of software in business is not to be underestimated as most of modern successful business operations are software based. With the familiarization of computers and internet all over the cosmos every business organization strives to get advantage of modern-day technology. Software effecting ticket system for rail, road and airways, billing and inventory control system for department stores etc. are burning examples of software development.
Even the petty business firms are taking advantages of Business Software development because of the extreme level of ease in operation. The credit goes to the respective software developers. IT companies are really doing a great job. Services are readily available for the business concerns from any where in the world with just a click. Great part is that one can get it customized as per requirement.
Business software development is experiencing a boom in the IT field. Developing countries are doing good business by exporting business software to developed countries. India has taken a remarkable position in the sphere of IT outsourcing. Anyone and everyone engaged in a business these days opt for creating software programs as per their business process. There is hardly any segment of business engaged in either products or services which is not availing a software aid.
Resource: Smita Mathur
Even the petty business firms are taking advantages of Business Software development because of the extreme level of ease in operation. The credit goes to the respective software developers. IT companies are really doing a great job. Services are readily available for the business concerns from any where in the world with just a click. Great part is that one can get it customized as per requirement.
Business software development is experiencing a boom in the IT field. Developing countries are doing good business by exporting business software to developed countries. India has taken a remarkable position in the sphere of IT outsourcing. Anyone and everyone engaged in a business these days opt for creating software programs as per their business process. There is hardly any segment of business engaged in either products or services which is not availing a software aid.
Resource: Smita Mathur
Sunday, November 4, 2007
Basics of Computer Game Design
Read this article and find out some of the basics of video game design for the PC platform. You'll find out some of the important stuff that any computer game designer should know.
The main things you'll find out are how web-based games compare against standalone games, and the important difference between concave and convex for 3D collision detection.
Some of the basics described can also be applied to other platforms as well.
Web-based versus Standalone Games
First let's start with some definitions.
Web-based games are games that are developed to be run within a browser, such as Firefox or Internet Explorer.
Standalone games are designed to run on their own with no significant assistance from other software.
Now let's get into the real info: how to best use each type of game.
Web-based games are of course best used for web sites. The most common format for web-based games is flash; however Java is also sometimes used but I do not recommend this language.
The best way to sell a web based game is to offer a license that allows people to change the game and promote their own site or product. Selling the source code is also possible.
Web-based games can also be used to add content to your site and provide additional incentive for people to keep visiting the site.
Standalone games on the other hand are usually developed through an IDE (Integrated Development Environment).
An IDE is basically an all-encompassing development environment, where the software code can be developed from start to finish.
The main way of generating profits from standalone games is of course selling to prospective gamers.
Standalone games can also incorporate advertising from other companies to generate additional profit, though this must be balanced with the gamers need for actual entertainment from the game.
To develop media such as graphics, sounds etc for your games you would need to use third-party tools as well as the main software development tool.
Interestingly, some tools which produce flash games can also produce stand-alone games as well from the same original code. Adobe Flash is one such tool.
Here's a final tip: Always try to look for free or possibly open source tools for programming games before considering more expensive commercial tools.
You'll be surprised at what tools you can find for free or for a very low price these days.
Difference Between concave and convex for 3D collisions
The objects you see in 3D games almost always use simpler 3D meshes to simulate collisions. This is to save on
processor usage.
Most game physics engines use convex meshes to simulate collisions between objects as well as calculate raytracing
(for instant-hit bullets, light rays etc).
Why? Because using convex meshes allows for much more optimized collision detection, rather than using concave meshes and other arbitrary meshes.
Modern engines are increasingly adding support for other types of meshes to be used in collision detection, but using convex meshes always remains the fastest method.
As a result it's important to know the difference between concave and convex. Here is the important difference, in plain language.
Concave meshes have at least one "dent", or one inward curve
Convex meshes have no inward curves.
How do you tell what is concave and what is convex?
The simplest method that I recommend is the line test.
A convex mesh will never let a straight line pass through more than two polygons, no matter where the line is drawn.
A concave mesh however allows a line to pass through two or more polygons.
What to do with more complex objects you ask?
Using simple convex geometry for collisions is fine for simple 3D objects, but sometimes you have more complicated 3D objects that need finer simulation.
The answer is simple: Use multiple convex meshes to handle collisions for complex 3D objects!
I hope you have learnt some of the essential basics on computer game design from this article. I look forward to seeing your creations.
By Damien Davidovic
The main things you'll find out are how web-based games compare against standalone games, and the important difference between concave and convex for 3D collision detection.
Some of the basics described can also be applied to other platforms as well.
Web-based versus Standalone Games
First let's start with some definitions.
Web-based games are games that are developed to be run within a browser, such as Firefox or Internet Explorer.
Standalone games are designed to run on their own with no significant assistance from other software.
Now let's get into the real info: how to best use each type of game.
Web-based games are of course best used for web sites. The most common format for web-based games is flash; however Java is also sometimes used but I do not recommend this language.
The best way to sell a web based game is to offer a license that allows people to change the game and promote their own site or product. Selling the source code is also possible.
Web-based games can also be used to add content to your site and provide additional incentive for people to keep visiting the site.
Standalone games on the other hand are usually developed through an IDE (Integrated Development Environment).
An IDE is basically an all-encompassing development environment, where the software code can be developed from start to finish.
The main way of generating profits from standalone games is of course selling to prospective gamers.
Standalone games can also incorporate advertising from other companies to generate additional profit, though this must be balanced with the gamers need for actual entertainment from the game.
To develop media such as graphics, sounds etc for your games you would need to use third-party tools as well as the main software development tool.
Interestingly, some tools which produce flash games can also produce stand-alone games as well from the same original code. Adobe Flash is one such tool.
Here's a final tip: Always try to look for free or possibly open source tools for programming games before considering more expensive commercial tools.
You'll be surprised at what tools you can find for free or for a very low price these days.
Difference Between concave and convex for 3D collisions
The objects you see in 3D games almost always use simpler 3D meshes to simulate collisions. This is to save on
processor usage.
Most game physics engines use convex meshes to simulate collisions between objects as well as calculate raytracing
(for instant-hit bullets, light rays etc).
Why? Because using convex meshes allows for much more optimized collision detection, rather than using concave meshes and other arbitrary meshes.
Modern engines are increasingly adding support for other types of meshes to be used in collision detection, but using convex meshes always remains the fastest method.
As a result it's important to know the difference between concave and convex. Here is the important difference, in plain language.
Concave meshes have at least one "dent", or one inward curve
Convex meshes have no inward curves.
How do you tell what is concave and what is convex?
The simplest method that I recommend is the line test.
A convex mesh will never let a straight line pass through more than two polygons, no matter where the line is drawn.
A concave mesh however allows a line to pass through two or more polygons.
What to do with more complex objects you ask?
Using simple convex geometry for collisions is fine for simple 3D objects, but sometimes you have more complicated 3D objects that need finer simulation.
The answer is simple: Use multiple convex meshes to handle collisions for complex 3D objects!
I hope you have learnt some of the essential basics on computer game design from this article. I look forward to seeing your creations.
By Damien Davidovic
Make The Most Of Your Computer
You can improve computer performance, even befor you enter in Windows. Let me introduce you with a BIOS. Your duty is to make the most of your digital friend. BIOS or Setup Utillity, like is sometimes caled, has many setings that you can turn in your favor. You will be able to change or even turn-off some of the setings. Befor changing any of the setings, is adviced to remember the original ones!!!
BASICS
To enter the BIOS you must be quick, you have only seconds befor Windows boot! When starting the PC start pushing the DELETE button, until open the BIOS screen.
a.) increasing boot speed is not only depending on Windows setings. First off all you could start turning off the floopy disk. In this days floopy disks are obsolite, so you don't needed. If yes, then leave it on.
b.) look for Boot Sequence. You can choice to Boot PC from Optican Disk or even from Network Card. Change the Sequence that the HDD is on the top!
c.) some BIOS have settings called Delay IDE Initial. This setting allove to force the system, to wait with perception of IDE unit. This setting is to be used only if you have some old HDD!
STABILITY
In BIOS you could set-up the password. So that the next time you start your computer you will be asked for password to procede to Windows. But if you forget that password, you will have some problems to solving this problem. In this problem i will write later.
a.) when you star your PC, you will see how much RAM you have and what other hardware items you have. You can easy turn off in BIOS the Power On Self Test, so the PC will start a little faster.
b.) for waching closely your HDD, you can turn-on the HDD SMART. It will inform you if you have any HDD problems! You can use this program to speed up your PC.
c.) if your computer freezes or starts by him self, then it is time to check the temperature of the motherboard and procesor. You can check in Hardware Monitor. If the temperature achives 85C, then shut down the PC and take it to service!!!
By Primoz
BASICS
To enter the BIOS you must be quick, you have only seconds befor Windows boot! When starting the PC start pushing the DELETE button, until open the BIOS screen.
a.) increasing boot speed is not only depending on Windows setings. First off all you could start turning off the floopy disk. In this days floopy disks are obsolite, so you don't needed. If yes, then leave it on.
b.) look for Boot Sequence. You can choice to Boot PC from Optican Disk or even from Network Card. Change the Sequence that the HDD is on the top!
c.) some BIOS have settings called Delay IDE Initial. This setting allove to force the system, to wait with perception of IDE unit. This setting is to be used only if you have some old HDD!
STABILITY
In BIOS you could set-up the password. So that the next time you start your computer you will be asked for password to procede to Windows. But if you forget that password, you will have some problems to solving this problem. In this problem i will write later.
a.) when you star your PC, you will see how much RAM you have and what other hardware items you have. You can easy turn off in BIOS the Power On Self Test, so the PC will start a little faster.
b.) for waching closely your HDD, you can turn-on the HDD SMART. It will inform you if you have any HDD problems! You can use this program to speed up your PC.
c.) if your computer freezes or starts by him self, then it is time to check the temperature of the motherboard and procesor. You can check in Hardware Monitor. If the temperature achives 85C, then shut down the PC and take it to service!!!
By Primoz
Wednesday, October 31, 2007
Ecommerce Website Design Solutions
This article provides advice for ecommerce website design including shopping carts solutions, ecommerce web site objective and web site design for ecommerce shop.
eCommerce web design is a lot more than just putting your company brochure on the net or adding an internet shopping cart to your existing product catalog. There are some fundamental differences between doing business online and doing business the traditional way. Before you design your business web site, you must know what specific goals you desire to achieve with your business web site, determine how best to meet your goals based on your budget, and then determine what software and services you will use to design your e-commerce web site.
Web Site Business Objectives
A small business web site can do many things. This can include:
- Generate Leads. Pre-sell your business services and products to generate telephone, e-mail, or online form leads from customers.
- Generate Sales Quotes. Solicit or generate automated quotes that in turn generates a customer sale or lead.
- Generate Advertising Revenue. Display online content and free services with affiliate or ad network advertisements that generates advertising revenue from your merchant partners.
- Provide A StoreFront. Host online catalog that fully automates the customer purchase and communications process.
- Generate Customer Traffic. Generate customer traffic from search engines and business directories to pre-sell your product or service. Traffic is then re-directed to you main web site or product web pages.
Your e-Commerce web site design is greatly influenced by your specific web site objectives for your small business.
eCommerce Web Site Design Fundamentals
A web site is a lot more or even a lot less than a traditional store. There are more considerations with ecommerce web site design versus a traditional store. Web design considerations include:
Customer Friendly: Present a professional image, offer customer convenience, have good sales copy, and just make it easy for the customer to make the desired response (click, lead, sale).
Search Engine Friendly. For most online businesses, most customer traffic comes from search engines like Google, Yahoo!, or MSN. If part of your e-Commerce web site design strategy is to generate search engine traffic, you will need search engine optimization expertise to succeed. Buy it or grow it.
Web Site Automation Tools. There are thousands of web site tools such as shopping carts, content management systems, e-mail auto-responders, payment processors, search engine optimization tools, online bulletin boards, traffic analyzers, and advertising management tools. Some of these tools are cheap and some are expensive. If you do not have the expertise to evaluate these products, it is probably best that you do not make any major investments in expensive web site tools. Wait until you become knowledgeable enough to evaluate web tools and add-ons for your business web site and that you have a specific need.
Costs. Costs, of course, are a key consideration for any e-Commerce web site design solution. You can usually purchase web site tools and services up-front or by subscription. Subscriptions can help you with your cash flow up-front. Usually you do not need to make any long-term commitments with subscription software or services. Subscriptions are good because as you become more knowledgeable of specific web site solutions you can add and drop web tools and services at will. Buying software up-front is good if you know that you will definitely use the software for a long time (1 to 3 years).
Web Site Design Options
eCommerce web site design options can range from doing it yourself with web design software such as Microsoft FrontPage or outsourcing the entire web site development to a web design company. For a business, a free site with a free web site builder is not the answer. A free solution will not generate the desire response from the customer, is not search engine friendly, and is limited in growth for web site add-ons. A free affiliate site can be OK for making a sale, but have another method to generate traffic to your affiliate site as search engines will rarely give high rankings to cloned affiliate sites. Here are some e-Commerce web site design options:
Do-It-Yourself. Buy web design software and do it yourself. Good option if: technically inclined, marketing skills, part-time web publisher, limited budget.
Do-It-Yourself Using Templates. Buy web site templates, web design software, and do it yourself. Good option if: technically inclined, marketing skills, supplement with low cost web design services.
Do-It-Yourself Using Web Site Builder Solution. Buy business web solution service. Good option if: not technically inclined, have marketing skills, and willing to make some investment. Do not waste your time with a site builder that just clones a snazzy web site. You will not get a web site that generates traffic or sales.
eCommerce Web Site Design Company or Consultant. Outsource your web design work. Good option if: not technically inclined, limited marketing skills, medium-to-large budget
As with any business there are risks. In evaluating an ecommerce web design solution it is best to know your objectives, have enough business knowledge to evaluate your web service suppliers as well as your business web tools, and maintain a positive cash flow
Source: http://www.articleplus.com/ecommerce-solutions8.html
eCommerce web design is a lot more than just putting your company brochure on the net or adding an internet shopping cart to your existing product catalog. There are some fundamental differences between doing business online and doing business the traditional way. Before you design your business web site, you must know what specific goals you desire to achieve with your business web site, determine how best to meet your goals based on your budget, and then determine what software and services you will use to design your e-commerce web site.
Web Site Business Objectives
A small business web site can do many things. This can include:
- Generate Leads. Pre-sell your business services and products to generate telephone, e-mail, or online form leads from customers.
- Generate Sales Quotes. Solicit or generate automated quotes that in turn generates a customer sale or lead.
- Generate Advertising Revenue. Display online content and free services with affiliate or ad network advertisements that generates advertising revenue from your merchant partners.
- Provide A StoreFront. Host online catalog that fully automates the customer purchase and communications process.
- Generate Customer Traffic. Generate customer traffic from search engines and business directories to pre-sell your product or service. Traffic is then re-directed to you main web site or product web pages.
Your e-Commerce web site design is greatly influenced by your specific web site objectives for your small business.
eCommerce Web Site Design Fundamentals
A web site is a lot more or even a lot less than a traditional store. There are more considerations with ecommerce web site design versus a traditional store. Web design considerations include:
Customer Friendly: Present a professional image, offer customer convenience, have good sales copy, and just make it easy for the customer to make the desired response (click, lead, sale).
Search Engine Friendly. For most online businesses, most customer traffic comes from search engines like Google, Yahoo!, or MSN. If part of your e-Commerce web site design strategy is to generate search engine traffic, you will need search engine optimization expertise to succeed. Buy it or grow it.
Web Site Automation Tools. There are thousands of web site tools such as shopping carts, content management systems, e-mail auto-responders, payment processors, search engine optimization tools, online bulletin boards, traffic analyzers, and advertising management tools. Some of these tools are cheap and some are expensive. If you do not have the expertise to evaluate these products, it is probably best that you do not make any major investments in expensive web site tools. Wait until you become knowledgeable enough to evaluate web tools and add-ons for your business web site and that you have a specific need.
Costs. Costs, of course, are a key consideration for any e-Commerce web site design solution. You can usually purchase web site tools and services up-front or by subscription. Subscriptions can help you with your cash flow up-front. Usually you do not need to make any long-term commitments with subscription software or services. Subscriptions are good because as you become more knowledgeable of specific web site solutions you can add and drop web tools and services at will. Buying software up-front is good if you know that you will definitely use the software for a long time (1 to 3 years).
Web Site Design Options
eCommerce web site design options can range from doing it yourself with web design software such as Microsoft FrontPage or outsourcing the entire web site development to a web design company. For a business, a free site with a free web site builder is not the answer. A free solution will not generate the desire response from the customer, is not search engine friendly, and is limited in growth for web site add-ons. A free affiliate site can be OK for making a sale, but have another method to generate traffic to your affiliate site as search engines will rarely give high rankings to cloned affiliate sites. Here are some e-Commerce web site design options:
Do-It-Yourself. Buy web design software and do it yourself. Good option if: technically inclined, marketing skills, part-time web publisher, limited budget.
Do-It-Yourself Using Templates. Buy web site templates, web design software, and do it yourself. Good option if: technically inclined, marketing skills, supplement with low cost web design services.
Do-It-Yourself Using Web Site Builder Solution. Buy business web solution service. Good option if: not technically inclined, have marketing skills, and willing to make some investment. Do not waste your time with a site builder that just clones a snazzy web site. You will not get a web site that generates traffic or sales.
eCommerce Web Site Design Company or Consultant. Outsource your web design work. Good option if: not technically inclined, limited marketing skills, medium-to-large budget
As with any business there are risks. In evaluating an ecommerce web design solution it is best to know your objectives, have enough business knowledge to evaluate your web service suppliers as well as your business web tools, and maintain a positive cash flow
Source: http://www.articleplus.com/ecommerce-solutions8.html
Search Engine Optimization Advice
Search Engine Optimization refers to the technique of making your web pages search engine friendly so that search engines are more easy to understand and analyze your website. Consequently, your site has a better chance to gain high search engine ranking. This article describes some practical search engine optimization technqiues.
Search Engine Optimization Software can also offer you expert advice, and you can download it for a free trial.
Search Engine Optimization Techniques:
{title}...{/title}
This tag is to be a winner. This is a primary spot to include our keywords for SE spiders, bots or crawlers ("spider" hereafter). {title} tags are the best "dainty dish" for SE spiders. They "eat them as cakes", so make title tags to be "tasty" for them, about 65 characters long.
{meta name=description content="..."}
Important Meta tag. Very often the description you put will be shown at the SE searching results. To my personal opinion they have more important marketing role of attracting visitors than actual optimization. The SEs' trust in "description" tag as well as our next "keywords" tag has been greatly discriminated due to fraud and unfair competition. Make it no more than 250 characters long, including, of course, your targeted keywords as well.
{meta name=keywords content="..."}
Another advisable to use Meta tag should be included with all your targeted and untargeted, but related to the topic, key phases separated by commas. Note that highly popular and stand alone keywords like "web-site", "internet", "business" etc. will give you nothing more than increase the size of your web-page. I won't be mistaken if I say that about tens of billion of web-pages have them. Don't overuse your keywords as well, spiders don't like to be forced to eat what they don't want to.
{meta name=author content="..."}{meta name=copyright content="..."}{meta name=language content="..."} etc.
Subsidiary Meta tags used are more likely to satisfy webmasters' ego, rather than any real help in rankings.
{h1}...{/h1} {h2}...{/h2} {h3}...{/h3}
In contrary to the previous tags the importance of, let's call them, {body} tags have substantially risen for simple reason, they are readable by visitors and it is hardly to cheat SE with them than Meta description or keywords tags where any webmaster may put anything s/he wants. Given that these tags determine the headers of your web-page from the SE spiders' viewpoint, try to include your targeted keywords in them.
{img src=: alt="..."}
"Alt" is just a comment for every image you insert into the page. Use this knowledge at your advantage. Include your key phrases where possible and safe. By "safe" I mean common sense, don't input comment like "ebook package" into the image of the button that leads to your partner, say, "Pizza ordering" web-site. On the contrary, if your web-site has graphical menu and buttons, it is very wise to include "alt" comments according to directions they lead to, i.e. "Home", "Services", "About Us", "Contacts" etc. If for any reason visitors have their browser with images turned off, they won't see any menu if you haven't inserted "alt" comments.
Content
Your informational coverage should be keyword/phrase rich, the same way as headers. In general the more relevant key phrases your textual information will contain, the better your chances of being "remarked" by SE spider are.
HTML text format tags like bolding {b}, italic type {i} and underlining {u} may also have some weight in SEs placement.
Key word density and frequency are another indexes vastly used by SE to rank web-pages. Don't overuse them though.
Link popularity (page rank)
Another extremely important parameter for your listing position nowadays. In general the more links on third party web-sites point to your site the better. Although try to avoid "link farms" or other "clubs' the only aim of which is to artificially increase your link popularity. These tactics may simply result in penalization or banning of your web-site.
Link popularity without any doubt helps to increase the relevance of searched terms more often than it doesn't, but makes SEO even more far-reaching target, because establishing "incoming" links pointing to your site is beyond your direct power.
To be short, your task is to find web-sites that have highest SE listing positions and/or page rank (determined via Google Toolbar) and negotiate a link to your site in return for some service, product or solicit simple exchange of links. As you see these "manual" work is the most time-consuming, but it repays if you are focused to get as much relevant links as possible.
You may apply viral strategies by offering some free/paid service that implies putting a link back to your site.
Google has developed its own link popularity evaluation tool called Page Rank. It is calculated basing on consistently changing number rules: current rank of the site the link to your page is pointing from, its relevance to your web-site topic etc.
Fake tactics
They are what I call them and used by webmasters similar to ways some "marketers" use spam to promote their businesses. Unfortunately, usual internet users don't have ability to "ban" spammers the same way SEs penalize those "smart" webmasters. I don't recommend you to use any of these tactics, even on someone's "advice". They include excessive use or related and totally unrelated keywords, comment tags, hidden layers, text on the background of the same color, artificial link farms, numerous entry pages etc. This game simply won't be worth candles if your web-site is banned for good.
robots.txt file
Very important file every web-site should have but very little actually has. It allows you to literally rule or direct SE spider to the "proper" places, explaining what and where should be scanned, not just blind waiting of your lucky day. With its help you can also protect your confidential web-pages and or directories from scanning and showing at the SE searching results, very important feature many web-masters solve with "tons" of Java or even Perl coding instead of one line string in the robots.txt file that will forbid to scan "download", so-called "thank you" pages or anything you want! General rules of creating robots.txt file you can find here http://www.robotstxt.org/wc/robots.html
Design & Layout issues
Next point is to have a textual info. The simple declaration of content rich web-site is not enough, SEs need text to scan.
Clear to follow links. If you have Flash or Java applet navigation menu, make sure to duplicate somewhere and include HTML links as well. Most SE spiders cannot distinguish dynamically created web-pages with the help of ASP, Perl, PHP or other languages. It is also clear that all web-pages, access to which was forbidden (no matter how) by administrator, would also be left unnoticed. The same relates to HTML frame sites. What frames actually do is complicate the way web-site is being scanned, no more, no less. When I see web-site made of frames, it is like webmaster telling me: "I want lower SE position."
Because of the excessive work spiders have to do in order to scan as many pages as possible, their scanning "accuracy", if we can say so, have dropped, so they will hardly scan each and every of your pages from the very top to the bottom, it is more likely to be selective scanning, so, to ease this process you should try to arrange the most valuable info, including header tags and text at the very top of web-pages. Having "site map" page with all link connections of your site not only does it help your potential visitors, but SEs as well.
All link names, inside your informational content, are to contain your related keywords or phrases, not just "click here" or "download here".
Avoid a lot of javascripts, cascade style sheet tags or a lot of image tags at the top of the page that could occupy more than a page of HTML source code with almost no textual info. If you have java or .css coding save them as separate files and upload on request, leaving one string of code in your HTML document only. This tactic is also very smart considering general web-page optimization and space saving purposes.
Allow to the Internet market know your business better.
Source: http://www.articleplus.com/internet-marketing2.html
Search Engine Optimization Software can also offer you expert advice, and you can download it for a free trial.
Search Engine Optimization Techniques:
{title}...{/title}
This tag is to be a winner. This is a primary spot to include our keywords for SE spiders, bots or crawlers ("spider" hereafter). {title} tags are the best "dainty dish" for SE spiders. They "eat them as cakes", so make title tags to be "tasty" for them, about 65 characters long.
{meta name=description content="..."}
Important Meta tag. Very often the description you put will be shown at the SE searching results. To my personal opinion they have more important marketing role of attracting visitors than actual optimization. The SEs' trust in "description" tag as well as our next "keywords" tag has been greatly discriminated due to fraud and unfair competition. Make it no more than 250 characters long, including, of course, your targeted keywords as well.
{meta name=keywords content="..."}
Another advisable to use Meta tag should be included with all your targeted and untargeted, but related to the topic, key phases separated by commas. Note that highly popular and stand alone keywords like "web-site", "internet", "business" etc. will give you nothing more than increase the size of your web-page. I won't be mistaken if I say that about tens of billion of web-pages have them. Don't overuse your keywords as well, spiders don't like to be forced to eat what they don't want to.
{meta name=author content="..."}{meta name=copyright content="..."}{meta name=language content="..."} etc.
Subsidiary Meta tags used are more likely to satisfy webmasters' ego, rather than any real help in rankings.
{h1}...{/h1} {h2}...{/h2} {h3}...{/h3}
In contrary to the previous tags the importance of, let's call them, {body} tags have substantially risen for simple reason, they are readable by visitors and it is hardly to cheat SE with them than Meta description or keywords tags where any webmaster may put anything s/he wants. Given that these tags determine the headers of your web-page from the SE spiders' viewpoint, try to include your targeted keywords in them.
{img src=: alt="..."}
"Alt" is just a comment for every image you insert into the page. Use this knowledge at your advantage. Include your key phrases where possible and safe. By "safe" I mean common sense, don't input comment like "ebook package" into the image of the button that leads to your partner, say, "Pizza ordering" web-site. On the contrary, if your web-site has graphical menu and buttons, it is very wise to include "alt" comments according to directions they lead to, i.e. "Home", "Services", "About Us", "Contacts" etc. If for any reason visitors have their browser with images turned off, they won't see any menu if you haven't inserted "alt" comments.
Content
Your informational coverage should be keyword/phrase rich, the same way as headers. In general the more relevant key phrases your textual information will contain, the better your chances of being "remarked" by SE spider are.
HTML text format tags like bolding {b}, italic type {i} and underlining {u} may also have some weight in SEs placement.
Key word density and frequency are another indexes vastly used by SE to rank web-pages. Don't overuse them though.
Link popularity (page rank)
Another extremely important parameter for your listing position nowadays. In general the more links on third party web-sites point to your site the better. Although try to avoid "link farms" or other "clubs' the only aim of which is to artificially increase your link popularity. These tactics may simply result in penalization or banning of your web-site.
Link popularity without any doubt helps to increase the relevance of searched terms more often than it doesn't, but makes SEO even more far-reaching target, because establishing "incoming" links pointing to your site is beyond your direct power.
To be short, your task is to find web-sites that have highest SE listing positions and/or page rank (determined via Google Toolbar) and negotiate a link to your site in return for some service, product or solicit simple exchange of links. As you see these "manual" work is the most time-consuming, but it repays if you are focused to get as much relevant links as possible.
You may apply viral strategies by offering some free/paid service that implies putting a link back to your site.
Google has developed its own link popularity evaluation tool called Page Rank. It is calculated basing on consistently changing number rules: current rank of the site the link to your page is pointing from, its relevance to your web-site topic etc.
Fake tactics
They are what I call them and used by webmasters similar to ways some "marketers" use spam to promote their businesses. Unfortunately, usual internet users don't have ability to "ban" spammers the same way SEs penalize those "smart" webmasters. I don't recommend you to use any of these tactics, even on someone's "advice". They include excessive use or related and totally unrelated keywords, comment tags, hidden layers, text on the background of the same color, artificial link farms, numerous entry pages etc. This game simply won't be worth candles if your web-site is banned for good.
robots.txt file
Very important file every web-site should have but very little actually has. It allows you to literally rule or direct SE spider to the "proper" places, explaining what and where should be scanned, not just blind waiting of your lucky day. With its help you can also protect your confidential web-pages and or directories from scanning and showing at the SE searching results, very important feature many web-masters solve with "tons" of Java or even Perl coding instead of one line string in the robots.txt file that will forbid to scan "download", so-called "thank you" pages or anything you want! General rules of creating robots.txt file you can find here http://www.robotstxt.org/wc/robots.html
Design & Layout issues
Next point is to have a textual info. The simple declaration of content rich web-site is not enough, SEs need text to scan.
Clear to follow links. If you have Flash or Java applet navigation menu, make sure to duplicate somewhere and include HTML links as well. Most SE spiders cannot distinguish dynamically created web-pages with the help of ASP, Perl, PHP or other languages. It is also clear that all web-pages, access to which was forbidden (no matter how) by administrator, would also be left unnoticed. The same relates to HTML frame sites. What frames actually do is complicate the way web-site is being scanned, no more, no less. When I see web-site made of frames, it is like webmaster telling me: "I want lower SE position."
Because of the excessive work spiders have to do in order to scan as many pages as possible, their scanning "accuracy", if we can say so, have dropped, so they will hardly scan each and every of your pages from the very top to the bottom, it is more likely to be selective scanning, so, to ease this process you should try to arrange the most valuable info, including header tags and text at the very top of web-pages. Having "site map" page with all link connections of your site not only does it help your potential visitors, but SEs as well.
All link names, inside your informational content, are to contain your related keywords or phrases, not just "click here" or "download here".
Avoid a lot of javascripts, cascade style sheet tags or a lot of image tags at the top of the page that could occupy more than a page of HTML source code with almost no textual info. If you have java or .css coding save them as separate files and upload on request, leaving one string of code in your HTML document only. This tactic is also very smart considering general web-page optimization and space saving purposes.
Allow to the Internet market know your business better.
Source: http://www.articleplus.com/internet-marketing2.html
Monday, October 29, 2007
TIPS TO IMPROVE YOUR COMPUTER PERFORMANCE
Computer is necessary for you in your work. We all work on computers, all day and night, at work or even at home. But now it works too much slow, and even restart sometimes, and your work is corrupted and you get crazy sometimes. You don’t know how to improve it. Here are tips to make your computer run faster:
1. Change processor.
The type of processor you have in your computer. Not all processors are created equal. Budget brand or bargain brand processors such as the Intel Celeron or the AMD Duron are lower end processors. If you want a high performance computer stay away from the lower end processors.
2. Expand the processor cache.
Along with processors type comes with the maximum available cache in a processor. The large cache a CPU has the less time it needs to access the computer memory.
3. Select a large capacity and fast speed of HDD for your computer.
Hard Drive, once again it comes down to speed, typically most home PC’s will have either a 5800rpm hard drive or a 7200rpm hard drive. The faster the hard drives spins the faster the CPU can access data on the hard drive.
4. Choose a larger front size bus.
Front size bus, once again the larger or faster a computer front size bus is the better a computer will perform. The front size bus is what carries all the data between the CPU and all the devices on board the computers motherboard.
5. Make your computer has a good performance with the large memory (RAM).
The quality and performance of computer memory or RAM has increase significantly the past couple of years. DDR RAM set in channels of the computers mother board has substantially increased the speed and performance of today’s computers. With that said, the more memory you have the better your computer will perform. However there is a point where too much memory becomes just a waste of money. If you are a gamer you can probably never have too much memory, but if you use your computer for web surfing and email, 256-512MB is plenty good on a Windows XP machine.
6. Free up disk space.
Try to keep your hard disk space free. You’ll always notice that a computer with free space on hard disk will always run much faster than the one which is loaded with extra stuff.
7. Run hard disk maintenance utilities.
Always run the utilities like Disk Defragmention or Disk checking utilities regularly, around once in 2 weeks.
Reference :
http://www.articlecity.com/articles/computers_and_internet/article_3446.shtml
http://www.reviewsaurus.com/2006/11/23/how-to-make-computer-fast-simple-guide/
1. Change processor.
The type of processor you have in your computer. Not all processors are created equal. Budget brand or bargain brand processors such as the Intel Celeron or the AMD Duron are lower end processors. If you want a high performance computer stay away from the lower end processors.
2. Expand the processor cache.
Along with processors type comes with the maximum available cache in a processor. The large cache a CPU has the less time it needs to access the computer memory.
3. Select a large capacity and fast speed of HDD for your computer.
Hard Drive, once again it comes down to speed, typically most home PC’s will have either a 5800rpm hard drive or a 7200rpm hard drive. The faster the hard drives spins the faster the CPU can access data on the hard drive.
4. Choose a larger front size bus.
Front size bus, once again the larger or faster a computer front size bus is the better a computer will perform. The front size bus is what carries all the data between the CPU and all the devices on board the computers motherboard.
5. Make your computer has a good performance with the large memory (RAM).
The quality and performance of computer memory or RAM has increase significantly the past couple of years. DDR RAM set in channels of the computers mother board has substantially increased the speed and performance of today’s computers. With that said, the more memory you have the better your computer will perform. However there is a point where too much memory becomes just a waste of money. If you are a gamer you can probably never have too much memory, but if you use your computer for web surfing and email, 256-512MB is plenty good on a Windows XP machine.
6. Free up disk space.
Try to keep your hard disk space free. You’ll always notice that a computer with free space on hard disk will always run much faster than the one which is loaded with extra stuff.
7. Run hard disk maintenance utilities.
Always run the utilities like Disk Defragmention or Disk checking utilities regularly, around once in 2 weeks.
Reference :
http://www.articlecity.com/articles/computers_and_internet/article_3446.shtml
http://www.reviewsaurus.com/2006/11/23/how-to-make-computer-fast-simple-guide/
Best Tips to Improve your Website
The most significant thing to remember about well-liked web sites is that they should always be rich in content.
First impressions matters
You first need to think about the communication you are sending to your own customer. The first page of your web site needs to be of brief description of your website. You page should not be too busy - attract visitors to dig deeper into your web site through the use of appealing text and attractive graphics. If you are serious about your business through website then purchase your own domain name and don't use any "free" hosting service.
Design your sites and not the pages
Your first concern needs to be the site's complete design. When you are starting to design a new site from scratch, you can try to make a design, which would make sense to users, has a reliable look and feel, and is not too difficult to expand in the near future. The uniformity of design of a site is one of the factors, which differentiate amateur sites from qualified ones.
Get around easy
Your viewer should be able to easily navigate to any required page in your web site from one page to another page. It's again significant to link in a reliable, well thought out manner so that the users could learn to navigate. Have clear links on your pages and, if you are selling a product, make it trouble-free for people to purchase it! Show your business name; address, phone number and other E-mail address on every required page. Invite customers to get in touch with you with their questions and comments or feedbacks. Add links to other sites only when it is actually required, or on a particular links page at the end of your site. You desire visitors to go through your site before moving off to another!
Be a stranger
Once you are done with your web site outline, view it in other browsers. Does it look like you required it to look?
Keep it current
Come up with new reason for people to surf through and revisit your pages and suggest them to their friends. This could be in series of articles, tips, a daily cartoon, or other interest catching event. The words most probable to draw visitors are: Free and Special. Be sure you really offer something of worth if you use these words!
Source : http://www.articlesbase.com/web-hosting-articles/best-tips-to-improve-your-web-site-121055.html
First impressions matters
You first need to think about the communication you are sending to your own customer. The first page of your web site needs to be of brief description of your website. You page should not be too busy - attract visitors to dig deeper into your web site through the use of appealing text and attractive graphics. If you are serious about your business through website then purchase your own domain name and don't use any "free" hosting service.
Design your sites and not the pages
Your first concern needs to be the site's complete design. When you are starting to design a new site from scratch, you can try to make a design, which would make sense to users, has a reliable look and feel, and is not too difficult to expand in the near future. The uniformity of design of a site is one of the factors, which differentiate amateur sites from qualified ones.
Get around easy
Your viewer should be able to easily navigate to any required page in your web site from one page to another page. It's again significant to link in a reliable, well thought out manner so that the users could learn to navigate. Have clear links on your pages and, if you are selling a product, make it trouble-free for people to purchase it! Show your business name; address, phone number and other E-mail address on every required page. Invite customers to get in touch with you with their questions and comments or feedbacks. Add links to other sites only when it is actually required, or on a particular links page at the end of your site. You desire visitors to go through your site before moving off to another!
Be a stranger
Once you are done with your web site outline, view it in other browsers. Does it look like you required it to look?
Keep it current
Come up with new reason for people to surf through and revisit your pages and suggest them to their friends. This could be in series of articles, tips, a daily cartoon, or other interest catching event. The words most probable to draw visitors are: Free and Special. Be sure you really offer something of worth if you use these words!
Source : http://www.articlesbase.com/web-hosting-articles/best-tips-to-improve-your-web-site-121055.html
Sunday, October 28, 2007
How To Market And Promote A Web Site
Here are some tips on how to market and promote a Web Site:
1. Submitting your site to the search engines is your first step to market and promote a web site. The top three search engines are Google, MSN, and Yahoo. It usually takes a few weeks to get your web site indexed.
2. .Don't overlook the obvious resources that you already have... friends, family and acquaintances. Get the word out to everybody that you have a new website. Don't be timid! Some of your friends might be looking for exactly what you have to offer on your web site.
3. Use the signature on your email as a billboard for your new web site. On every email you send out, make sure you add your signature to it so that it includes your new web site address. To make a signature, go to Outlook Express, options, then signature.
4. Use social bookmarking sites. These work very well in getting the word out about your web site. Some of the more popular ones are del.icio.us and digg. These sites will get your web site out to a lot of traffic fast.
5. Join a forum of people who are interested in the subject of your web site. Become a part of the community and remember you can use the signature box in the forum profile area to put your web site address. To find a forum, just type in the subject of your web site and the word forum in the search browser. This should bring up a list of forums to choose from.
Article Source: http://EzineArticles.com/?expert=Candice_LeeTips For Promoting Your Home Business Web Site
Traffic on the freeway is bad. Traffic on the Internet is good. With over 60 million web sites on the Net, you need a solid strategy for steering customers to your home business web site.
Search Engines
Search engines are the yellow pages for a home business web site. Over 80% of Internet surfers use search engines to find information on the web. To get the most traffic to your site, list with the big search engine players Yahoo, Google, and MSN. Smaller search engines also get results from the big three so you'll be covered in case customers visit less popular engines.
Looking Good
Your home business web site can be simple or complex but it must be functional and attractive. Make sure your site does what it is supposed to do - provide customers with concise, useful information about your product or service. Be wary of making things too complicated. The site should be easy to navigate or customers will look elsewhere.
Your home business web site should also look professional, not cheap. If you aren't design savvy, spend money on a good web designer. The investment will pay off by attracting more people to your web page.
On-line Ads
The Internet has many sites where you can list your home business web site for free. To guarantee the greatest exposure, place your ad on several (20 or more) sites and repeat the process every month.
Banner advertisements can be as effective as TV spots in increasing customer awareness of your business. A banner ad should be direct, i.e. promote a benefit of rather than just the name of the product or service. Try participating in a banner exchange program such as LinkExchange that connects your home business web site to other company sites that have similar customer bases.
Affiliate programs offer an excellent opportunity to promote your home business web site. Affiliate businesses post links to your web page on their sites. You pay them a commission or set fee based on the amount of traffic sent to your web site. Pay arrangements vary and can be based on the number of people who visit your site or the number of customers who purchase your product.
Sources
Gaebler Ventures, "Advertising on the Web" (gaebler.com)
Data Synthesis, "Internet Solutions for Today" (ictks.com)
"Top Ten Ways to Promote your Website" (agora-business-center.com)
"Using Blog PR to Promote Your Site" (sitepronews.com)
Monday, October 8, 2007
9 tips to clean your computer
_ Cleaning your computer helps keep your computer in good working condition and helps keep the computers from spreading germs. Depending on the environment that your computer operates in determines how often you should clean your computer. Below is a listing of 9 tips that should be taken when cleaning any of the components of a computer:
1. When cleaning a computer, turn it off before cleaning.
2. Never spray or squirt any type of liquid onto any computer component.
3. Never get any component inside the computer or any other circuit board damp or wet.
4. You can use a vacuum to suck up dirt, dust, or hair around their computer on the outside case and on their keyboards.
5. Be careful when using any type of cleaning solvents. Try to always use water or a highly diluted solvent.
6. When cleaning anything is plugged in, make sure not to disconnect any of the plugs.
7. When cleaning fans, especially the smaller fans within a portable computer or laptop it's suggested that you either hold the fan or place something in-between the fan blades to prevent it from spinning.
8. Never eat or drink around the computer.
9. Limit smoking around the computer.
_ 9 tips above might help you to keep a computer clean and you can use it more effectively.
1. When cleaning a computer, turn it off before cleaning.
2. Never spray or squirt any type of liquid onto any computer component.
3. Never get any component inside the computer or any other circuit board damp or wet.
4. You can use a vacuum to suck up dirt, dust, or hair around their computer on the outside case and on their keyboards.
5. Be careful when using any type of cleaning solvents. Try to always use water or a highly diluted solvent.
6. When cleaning anything is plugged in, make sure not to disconnect any of the plugs.
7. When cleaning fans, especially the smaller fans within a portable computer or laptop it's suggested that you either hold the fan or place something in-between the fan blades to prevent it from spinning.
8. Never eat or drink around the computer.
9. Limit smoking around the computer.
_ 9 tips above might help you to keep a computer clean and you can use it more effectively.
Thursday, October 4, 2007
Somes Words From Blog Owner
Internet and computer become something unreplaceable in our life.
However, people, even experienced ones sometimes meet problems which make them nervous.
My blog is to give tips for those who use computers and internet as part of their lives, also
get tips and experience from other people who are interested in Computer and Internet
World as me.
Share thoughts, ideas, questions, solution among us and we will be friends.
Best Regards,
Frank Ngo,
However, people, even experienced ones sometimes meet problems which make them nervous.
My blog is to give tips for those who use computers and internet as part of their lives, also
get tips and experience from other people who are interested in Computer and Internet
World as me.
Share thoughts, ideas, questions, solution among us and we will be friends.
Best Regards,
Frank Ngo,
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