Free Spyware removal, AntiVirus and Personal firewall
This information sold on eBay as
THE BEST SPYWARE, VIRUS,TROJAN REMOVAL / PREVENTION TOOLS
#1 BEST SPYWARE VIRUS TROJAN REMOVAL PROGRAMS ON EARTH!
INTERNET PROTECTION, ANTIVIRUS, FIREWALL, SPAM, SPYWARE
There are a number of free (for home PC use only, not business)
packages that do this, here are (I think) the best. If you shop on the
internet the first 2 items are very important.
AntiVirus (AVG Free)
Spyware removal (malwarebytes.org)
Firewall (Zone Alarm)
Web Browser with pop-up protection (Firefox)
Also, if you use Windows and you are not sure if your PC has the latest fixes you should go to http://update.microsoft.com and follow the instructions.