Norton Internet Security has expired! Which antivirus should I use?

I want to install an antivirus and forget about it. Want it to update automaticlly, scan regularly... what do you recommand?

Norton Internet Security has expired! Which antivirus should I use?nortonantivirus

The top 3 (FREE) Security programs (virus)

AVG

Avast

AntiVIR

for Firewall you have (FREE)

Zonealarm (top..winner of awards and still is)

Comodo

Norton Internet Security has expired! Which antivirus should I use?spyware

There's a lot of free antivirus softwares that you can get. I'd recommend zonealarm. It blocks spyware, viruses and adware from coming into your computer. If a virus, spyware or adware do get into your computer, then it will quarantine them, leaving you the choice of whether to delete them or leave them quarantined. There are alson automatic updates for zonealarm and its virus and spyware scans.

Once in a while you can install AVG and do a scan from there or do the online Norton scan.

Hope this helps.
AVG works well and is free

link here.... http://free.grisoft.com/ww.download?prd=...

You should also remove Norton with their removal tool. Computer will run much faster with Norton gone. I quit using Norton because it is a resource hog. Get ther removal tool here http://service1.symantec.com/Support/tsg...
Take it your OS is Vista.