which is the best antivirus?+names of useful free softwares for evry1

hey im planin to buy a new antivirus
please can someone tel me which is considered as a a very good antivirus or the best antivirus
my frnds are usin kaspersky internet security, wat are ur opinions on this software
and wat r ur opinions on norton360

btw if any1 is havin probs wit viruses and think there antivirus is not wrkin properly u can use Trend Micro it a website that has FREE online virus scanner just google the website

Adaware is a useful free adware removal software

spybot is another free spyware removal software

ccleaner is a useful pc cleanin tool which is free too

Defraggler is a free defragmentation tool

Recuva is a FREE file recovery tool.

and rarzilla is a free unrar

quite a few free antivirus softwares have been listed in this forum so i shall not name any but if anyone wants good freeware google freeware home (its a website)

thanks in advance and afterdawn rules

 

I use NOD32 ESET Smart Security. It has built in firewall, anti-spyware, and virus protection. Never failed me yet.