If you looking for good Anti-Virus protection, i would recommend Avast, it's free, and is updated everyday, it's very good . I use it on my XP Desktop and use it on my Vista laptop and have not had a virus on either of then, and it has stopped many connections on my XP machine.... so it is very.

Good Luck,

Cohen

Good free anti-viruses are Avira personal edition (www.freeav.com) and avast! I prefer Avira because it's lighted on resources.

I think macfee. its free and its update files also free.

i use malwarebytes antimalware, superantispyware, combofix

Use the following Anti-Malware\viruses, they're free, good and recommended, there's no need actually to spend money buying one:

Malwarebytes Anti-Malware 1.36

AVG Anti-Virus Free Edition 8.5.285


Microsoft® Windows® Malicious Software Removal Tool

Spybot - Search & Destroy 1.6.2




Use The Following As Windows Cleanup Tools :

CCleaner 2.18.878

PCMaid 1.0.1626

Using combofix without supervision is not recommended. Wrong use can mash your operating system!