what's the best anti-virus software?

i can understand .my pc was infected a few days ago with the trojan virus and it made my pc terribly slow.now i am using avg antivirus and so far my ppc is working properly.

i use and prefer avast! ... free registration online for home users ... really great antivirus program

Best by far is the Anti-Virus program put out by Norton. Norton is Memory intensive program and does use a lot of resources. Now I personally Use McAfee which is just as good. infact most anti-virus programs are good you just have to keep them up to date in order to be protected.

Sorry to hear your puter is sick. Most users are happy with AVG or Avast. I usually recommend review sites like toptenreviews.com I myself use BitDefender, a all-in-one which works well with Vista to my surprise. Dont forget your Firewall settings and a good AntiSpyware product. Take care, hope this helps.

hi i have to save kaspersky... the best defense against trojans. as you plug in a flash or usb drive..it will automatically detect and quarantine the infection. what antivirus do you use?

there are many antivirus s/w available in the market like AVG,Norton,NOD 32,Kaspersky and so on......U need to know that antivirus which provides internet security have more features compared to others....Even Avg is providing its antivirus free i prefer using AVG internet security which is working quite good....It also says which site is safe to surf...So get ur system protected

i think kaspersky will be the best pcik for this purpose. if you are willing to protect from virus then i recommend to use kaspersky. I also recommend avast and macfee as these are the best that will help you to protect your pc from virus.

AVG would be a good one and its free. Nortan would be even better but it is costs.

I feel AVG and NOD-32 are the good antivirus you're getting free version and free updates of these antivirus.

i've been using Quick heal antivirus ..........and it is pretty good .....i mean its detects almost all the viruses and i found it more useful then mcafee or AVG

i have not used all till now but i think kaspersky is a good one

I used both NOD 32 and AVG Free. Both of these have advantages and disadvantages. One of the disadvantages of NOD 32 is that it slows my computer once installed. One of the advantages of AVG Free is that it has a nice interface. I recommend you to try both of them and decide for yourself.

i tink it is kaspersky. perhaps... its too good. =.= detect a lot of virus and even non virus also become virus for kaspersky. headache~

I heard AVG is really good

I think Quick Heal would be a good choice.....as it detects almost all kinds of viruses that are in PC along with trojan!!!!! I am using quick heal and its preety good. The thing i liked about it was it detects almost all kinds of viruses and also it does not affect my PC's speed..... Its only starting 10 to 20 seconds when my PC works a bit slow and after that its just the best....!!!!!