What is the best antivirus/firewall software?

my subscription for norton internet security has just run out and i am wondering whether or not to renew or to get new suite? any opinions?

What is the best antivirus"http://www.meinvzhaopian.com.cn/firewall" software?firewall

The best software you should get is Spysweeper with Anti-virus, this software is too good and gets better everyday. This is ELITE software. It blocks over 173,100 threats. No other software can compete with that or come close for that matter. It catches everything and has active shields. I've used them all and it is 2nd to none. Norton Systemworks is very good. That's the only good software from Norton. I wouldn't recommend Norton Internet security, its not that great. Norton is not a system hog either and it's the 2nd best.

Don't waste your time with AVG, spybot, ad aware, CA, spyhunter, superantispyware, avast, windows defender or anything of the sort. Stay away from anything that is FREE when it comes to spyware and antivirus. There is a reason why they free. They are NOT good.

What is the best antivirus/firewall software?husqvarna

Avast! Antivirus

http://www.avast.com

(it found more than AVG, and its free like avg).
If u want to use free antivirus software, then u can use AVG free anti virus 7.5 or PC Tools free anti virus.