OK, I turned off Comodo Firewall and Firefox loaded. Then after a while it seemed to freeze, so I shut it down. i tried to open it again, but it wouldnt as it said it was already open!
So I closed down the laptop and reopened and its ok again, but I wonder whats going on? And it worked fine with Comodo up till now. I wonder have I malware/spyware? I only have adaware, should I check with something else?