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TechRepublic helps IT decision-makers identify technologies and strategies to empower workers and streamline business processes. The site delivers a unique blend of original content by IT professionals, peer-to-peer advice from the largest community ...

YouTube is a place to discover, watch, upload and share videos.

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

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.

Ethical Hacking Tutorial, Computer Security, Computer Tips and Trick, Website Templates, Windows Themes, Windows Wallpaper, 黄万林

Learn how to hack, Learn what it takes for a hacker to hack, Get Ethical hacking and security tips from experts.

Dev Shed Forums - over 358,810 members on our Dev Shed forums.

Cool websites, cool software apps, howto articles and Internet tips.

A free source of high quality, easy to understand and follow Windows Vista tips, tricks, help and how-to guides that help you get the most out of your computer.

CNET is the premier destination for tech product reviews, news, price comparisons, free software downloads, daily videos, and podcasts.

Cprogramming.com