HEATKEYS

Visit the official home page for Windows. Find help, purchasing info, and downloads for Windows 7, Internet Explorer, and other Windows products.

Free computer help, tech support, and over 3,820 tips for Windows 7, Windows Vista, Windows XP, digital photography, DOS, Internet, web browsers, electronic mail, anti-spyware, Tweak UI, and more!

AnandTech computer tech forums

A comprehensive calculation website, which aims to provide higher calculation accuracy, ease of use, and fun, contains a wide variety of content such as lunar or nine stars calendar calculation, oblique or area calculation for do-it-yourself, and hig...

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

Ampercent is an online magazine which covers software reviews, computer tips, tutorials ,technology news and productivity tips.

www.TheWorld.com: The World

Find the software you

Digitalcitizen - Life in a digital world.

Website dedicated to technology news, Internet, tutorials, tweaks, tips-n-tricks, software reviews, themes, skins, wallpapers, icons, troubleshooting guides and lots more

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering. Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History.