HEATKEYS

Computer Glossary, Computer Terms – Technology Definitions and Cheat Sheets from Whatis.com – The Tech Dictionary and IT Encyclopedia

FILExt.com is the file extension source. Here you

The Microsoft Support home page is your support portal for Microsoft products. Download updates and find top issues, error messages, and troubleshooting tips for Windows XP, Windows Vista, Windows 7, Office 2010, the 2007 Microsoft Office system, and...

Free advice on presentations, powerpoint, templates and speeches. Includes a range of free PowerPoint templates.

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PowerPoint Notes - Info-things on PowerPoint usage including tips, techniques and tutorials.

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

Comprehensive guide on how to use PowerPoint and other presentation software. Free PowerPoint tutorials for beginners and advanced users. Business presentation tips. Windows Movie Maker tutorials. PowerPoint in the classroom.

Over two thousand step-by-step tutorials covering all tech topics.

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

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Dotwhat.net is a file extension resource website containing detailed information on a huge number of file extensions, such as the software used to create and open files.

OpenOffice.org: The Free, Open Source Office Suite