Virus scanning software. 

Use virus scanning software. 
Possibly the most crucial software package you can add to your computer is virus scanning software. There are numerous vendors that supply this type of software, and pricing varies. Your best bet is to buy a type that�s popular and is going to be around for the future, since viruses seem to be increasing rather than decreasing. Check with your local computer supply store for appropriate packages, most of which can also be purchased and downloaded online.

1st Security Agent

Mail Bomber

Security Administrator

PC Lockup

Access Lock

Access Administrator Pro

ABC Security Protector

1st Security Agent

Mail Bomber

Security Administrator for Windows

PC Lockup

Access Lock

Access Administrator

ABC Security Protector

http//www.softheap.com