Can i install two antivirus on single pc ?

[Sanith]

Can I have 2 antivirus security for better or that create conflict between the 2 antivirus?

[Shell]

Surely it will generate conflicts because of different heuristics used by each, more if you want to use a good security suite of security for example use the pc tools internet security 2009. I have antivirus, antispam, antispyware and firewall, and 10 other tools of detection: behavior guard, guard browser, cookie guard, mail guard, file guard, immunizes guard, network guard, process guard, guard and site start-up guard, so you will have a complete and effective security.

[Dammit]

Having two anti-virus usually causes incompatibilities, or when one will get the infection the other usually ends i and the virus is still left.

[Rasdasa]

You can have two antivirus no problem to have. However the machine has a tendency to work slower, due to the fact of having to give assistance to two anti virus.

[Peter K]

Using two AV at the same time is not recommended. At least, this will cause performance slow down. I think, the best option is to choose one real-time AntiVirus scanner, and also peroform on-demand scans with other products regularly