[Spexxvet]

I almost always have a lot open at once (order entry app, excel with 4 files open, ie with 3-5 tabs, windows media player), but usually only music is "running" in the background. That load didn't cause problems, and I haven't increased the load recently. Saturday, I clicked "print" and the computer shut off, and it's been intermittently freezing since. Monday, the back up power supply died. Tuesday, I went to the computer store.