Sorry, but currently I'm pissed off... My father installed Panda Internet Security and it sucks. My laptop immediately became very slow, it doesn't let me use internet properly, I can't go on msn, it gives a lot of errors (for example Iface.exe and pavjobs.exe) and it doesn't even work properly!
EDIT A FEW DAYS LATER: Right... Seems like everything is fine now after a few adjustments in the options