Antivirus review (whats been working and not)

I normally use Microsoft Security Essentials for my antivirus program. But the other day when I tried to update the definitions it would not update. It kept freezing up. I tried uninstalling the program and reinstalling it, but it still wouldn't update the definitions. So I uninstalled it...

Hi guys, Norton 360 subscription expired recently in my uncle's laptop running W7 Home Premium x64. I suggested him free antivirus solutions as Norton was slowing his PC down and moreover there isn't anything important enough on it to warrant paying for an antivirus software. Anyway, I wanted...

I wonder if someone can help. Recently my anti virus software (PC Tools antivirus free) told me I needed to restart my laptop so it could fully remove all threats from my computer. I restarted, and everything seemed fine, but now my NVidia GPU no longer works. All the programs I used to run with...

hi frens i have downloaded Kaspersky trail period 30 days anti virus. but i have a inspection or confusion that will this trial is as effective as the full version till 30 days or any virus finding capacity is lacking in the trial kaspersky???? note this i have updated trial antivirus regularly....

I have had avast! for a few months now and loved it...until a few weeks ago, I noticed that it had stopped working. When I open avast! it says my system is unsecured and to re-start avast. When I click the start now button, it opens a box wanting me to allow avast to make changes to my hard drive....