Good sites about technique

www.homepcnetwork.com
How to set up a PC network at home. Many detailed guides.

www.grc.com/x/ne.dll?bh0bkyd2
Test your computers security against attacks from Internet.

www.free-webhosts.com
Search free web providers for your homepage. Search for properties like PHP, MySQL, ASP and many more.

www.anandtech.com
www.tomshardware.com
Stay update with the latest reviews of hardware for PC.

whatis.techtarget.com
Lookup strange words in a IT Encyclopedia.