For the last month or so i've been getting annoying problems and seems to get getting worst.
The most common is the quit game and end up on desktop then there the freezing and have to hard reboot and not just in games, just doing stuff on desktop or watching videos. And least common its only done it 3 times in last month and random reboot.
My computer is pretty old but worked great before. Still on Vista.
I did full virus scan, malware scan and oddly enough i lost 3 gigs of diskspace after that. I'd also done a disk defrag about 3 weeks ago and had gain disk space.
I upgraded videocard drivers also and no change.
Not ready yet for a new system so any hints would be apreciated.