My norton antivirus has expired.which is the most preferable free software and pls tell me its site?

Free Antivirus

http://free.grisoft.com/freeweb.php/doc/...

http://www.safer-networking.org/en/index...

http://www.avast.com/eng/avast_4_home.ht...

http://www.activevirusshield.com/antivir...

http://www.free-av.com/

My norton antivirus has expired.which is the most preferable free software and pls tell me its site?free spyware remover

there are literally dozens of freeware malware scanners available.

however one suite that does everything you could ever want is available from www.trendmicro.com for a thirty day trial and at the moment i belive there is a special offer on the software at reduced rates.

it is called pc-cillin internet security 2007 it is XP and vista capable, so upgrade to vista and you do not lose your licence.

one registration key for life which requires a simply click to update the subscription information for example i had over 9months remaining on my first years licence to update, just before christmas they had a special release offer price for upgrade to 2007 from internet security14, almost half price (two years for the price of one) so now my licence expires in september 2009 it cost me the equivelent of just 拢20 a year for the first threeeyears per computer (2 systems).

it is so effective that not even computers on your own lan can gain access without you allowing them specifically within the firewall rules settings.