HEATKEYS

Thousands of file extensions with detailed information about each file type, including a list of programs that open the files.

Goodheart-Willcox is the premier textbook publisher for Technical, Trades, and Technology; Family & Consumer Sciences; and Business, Marketing & Career Education.

Get product information, support, and news from Microsoft.

OpenOffice.org: The Free, Open Source Office Suite

Power Point Slide Shows on a variety of subjects and issues. They are very easy viewing and are free for you to download, view and pass around.

Get free computer support for your computer problems! Fix your computer with free PC help, tips, tricks, and tutorials from Tim Fisher, your About.com Guide to PC Support. Save money by fixing your own computer problems.

Running a small business. Learn how to operate and grow a business with information from accounting and bookkeeping to how to obtain small business financing, get ideas for franchises and more.

Downloadatoz.com offers complete common file extensions list with detailed information about each file extensions and the programs that open the file format.

Reviews and free software downloads for Windows, Mac, Palm, Pocket PC, and Mobile Phones. The best programs and games. Buy software directly online.

Computerworld covers a wide range of technology topics, including software, security, operating systems, mobile, storage, servers and data centers, and technology companies such as Microsoft, Google and Apple.