After my Avast auto-updated, it said "would you like to restart now?" I selected no. Then my pc didn’t shutdown properly (I held down the power button). When I turned on the pc and logged on to the account I waited for all programmes to load, Avast finished loading and it hang - I couldn’t push anything but the mouse could move, the computers disc read icon didn’t blink or light up. Repeating this a couple of times, I noticed if I exit a program from the tray icon before Avast fully loads it sometimes doesn’t hang and everything works just a bit slower. If I don’t do anything the pc hangs or processes extremely slowly, it takes a couple of minuets for an icon to highlight if mouse-overed. After I uninstall avast this is no longer a problem, so I believe its Avast fault. I tried reinstalling Avast, system restoring a couple of times and nothing worked. Latter I made a new windows account and there were no problems with Avast, but on the old account it still hanged if Avast was installed, I don’t have any other antivirus or scanning programs. Please help!