I purchased a PC last month. I normally use the PC for chatting, downloading movies, gaming and especially for internet surfing. My desktop is having Windows 7 Home Premium(32 bit) OS installed in it. The antivirus that I have installed in my system for its protection is AVG 9.0. I am not satisfied with this antivirus so I decided to uninstall it. But I am unable to uninstall the antivirus. I tried a lot to do that but nothing changed. Is anyone aware about such issues? If yes then please help me out.