hello, I'v bought avast few monthes ago, I have Win 7 64 bit OS and Default browser is FireFox, but i'v also have Opera & Google Chrome browsers, so when i surf in internet with firefox here is no problem, but when i type some site addresses in opera and chrome about 3-5 seconds computer slows down (mouse cant moove correctly, when i listen music or some audio files it also slows down) and when a page in browser is opened and computer starts work correctly...
i hope you heard what i mean and need help with it...