When I first turn on my computer in the morning, it will have intermittent freezing problems when I'm trying to do stuff. Like if I come here and click on something, it will freeze for a few seconds, but my cursor can still move, but it's just slow. After everything I do, it will stop, take a little while to load and then I can do something else. Sometimes the browser will say "not responding" and then it will start working again in a few seconds. It does this until the computer has been on for a little while, then it's normal, almost like it has to warm up first. Anyone know what could be causing this?