Ninite batch installer
putty putty local
hubavi utils from MS | sysinternals
XP tweaks
Internet speedtest
Internet speedtest
Flash test
Check Firefox plugins (if they are up to date)
java test
html5test
browser benchmark
SunSpider JavaScript Benchmark
CPU Boss. CPU info comparisons etc.
MalwareBytes
AVG     AVG Rescue CD
Spybot-S&D
Free online AV scanner
IntoDNS checks the health and configuration for DNS and mail servers
Netcraft - Whats that site running
Questions about servers
Questions about admins
Questions about ubuntu
stackoverflow
Questions about Unix & Linux
Questions about electronics
Blog
Express Burn Disc Burning Software
How Stuff Works
Stats
w3schools
w3counter
hitslink
fedoraproject
wikimedia
statcounter
statcounter
Clicky
Chitika
W3Techs
User guides for users migrating from Windows