HEATKEYS

Computer Help from your Friendly How-To Geek

Tank and Siko's Security Blog

Pietra Arumaga's technical journals on computer graphics, programming, python, pointers, perl, php, photography and more.

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.

Computers & Technology, Fire/EMS, EMT student resources, practice tests, and more.

OpenDNS makes networks in homes, schools and businesses safer, faster, smarter and more reliable through Web content filtering, security and navigation services.

Bauer-Power is a technology blog talking about free software, linux, windows, apple, hacking, freeware, open source, and other geeky goodness

HackThisSite! is a legal and safe network security resource where users test their hacking skills on various challenges and learn about hacking and network security. Also provided are articles, comprehensive and active forums, and guides and tutorial...

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

TheSimplest.net is a website dedicated to provide the simplest solution to common problems faced by many PC & iPhone users around the world today.

OpenDNS makes networks in homes, schools and businesses safer, faster, smarter and more reliable through Web content filtering, security and navigation services.