michaelmurfy: Common sense says you should upgrade to Windows 7 ...
billgates: Paid - Kaspersky, F-Secure, Bitdefender
Free - MSE, Avast
Always be yourself, unless you can be Batman, then always be the Batman
michaelmurfy: Common Sense 2014 - best out there.
Common sense says you should upgrade to Windows 7 as it won't take long until XP is exploited with a 0day exploit meaning no AV software will be able to stop it. You'll find that most applications will run under Windows 7. What particular program are you using?
onetapu: I am going to be using Windows XP for some time for some software I'm using. I am currently using AVG free version. What antivirus should I upgrade to, considering XP is no longer supported? Don't tell me to upgrade my computer - we also have others running Win 7
qwertee: I use McAfee on my Win7 i5, ASUS laptop. Free for broadband customers with Telecom