Free stuff to keep your PC healthy

AVG free anti virus http://free.grisoft.com/ww.download-avg-anti-virus-free-edition<br /><br />Avast Anti Virus http://www.avast.com/eng/download-avast-home.html<br /><br />Comodo Free anti virus http://antivirus.comodo.com/download.html<br /><br />Free online virus scan very strong when all else fails try this http://housecall.trendmicro.com/housecall/<br /><br />Zone alarm free firewall http://www.pcworld.com/downloads/file/fid,7228-order,1-page,1-c,alldownloads/description.html<br /><br />Ad aware free spy sweeper gets rid of spyware http://www.lavasoftusa.com/products/ad_aware_free.php<br /><br />Spybot free spyware killer http://www.safer-networking.org/index2.html<br /><br />all of these are tried and tested and all are very good, my personal reccomendations are Zone alarm firewall, avast anti virus and ad aware spyware killer.<br /><br />If you have any more can you post them up thanks.<br />