I have a Dell Inspiron 11, 3000 Series. When I first got the computer for Christmas, it was running decently fast and I had virtually no problems with it. However, I started noticing that no matter if I was connected to the internet or not, my pc would run at 100% cpu, and occasionally 100% disk. I'm not sure how to fix this but I need this slowness to stop as my computer is still fairly new!?