Free and trusted PC protection

Some free software downloads to help protect your home PC that I have used and can recommend:

CLAMWIN - free anti-virus	http://www.clamwin.com/content/view/18/46/
AVG - free anti-virus	http://download.cnet.com/AVG-Anti-Virus-Free-Edition/3000-2239_4-10320142.html?part=dl-10044820&subj=dl&tag=button&cdlPid=11014801
Windows Defender - protects aganist spyware	http://www.microsoft.com/downloads/details.aspx?FamilyId=435BFCE7-DA2B-4A6A-AFA4-F7F14E605A0D&displaylang=en&mg_id=10134

These statements are not intended to provide any guarantee or protection and the listed products are not intended to replace existing protection that may be in use.