Choice Decor - Decorating for any occasion.. weddings and more. 5 star service.
Mozilla Firefox - You need this. Use Firefox instead of IE.
Mozilla Thunderbird - This too. Replaces Outlook Express.
Lavasoft - Ad-Aware SE Personal
Spybot - Spybot Search & Destroy
GOOGLE - Google really does know just about everything
MSN Search - Starting to challenge already. Very good search.
Virus Bulletin - Long running AV magazine
Wilders Security - Top security forums. Advice 24/7
VirusList - Home of Kaspersky Analyst's Diary
DiamondCS - Leading security tools, stuff I've worked on
SysInternals.com - A must for advanced PC users.
SpywareInfo.com - Huge information and support site!
Amazon.com - Shop for anything at Amazon.com!
News and latest information
SecurityFocus - Very long running, top site.
Megasecurity - Long running information site.
The dark side
Note - Some of these sites contain malware.
My advise is avoid them or at least be careful.
Rootkit.com - Everything rootkits.
HxDef.org - Hacker Defender Rootkit.
more to come..