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#1
CPU usage keeps shooting up to 100% for no reason?
My PC has the habit of randomly and suddenly using up CPU to 100% for no apparent reason. My computer slows down to a crawl and I can't even shut down as it stays on the "shutting down..." screen. There's no rhyme or reason to it, though it never happens if I don't have the pc on for at least an hour or two. I checked the processes and there's nothing out of the ordinary running. I don't even know where to look. Help? This never happened when I was on Vista...