Since about March, my mothers laptop has been getting high cpu alerts. One of which stated a high usage of somthing called "winrscmde". I looked this up and discover its some kind of virus. However, its been running completely normal besides those alerts. Yesterday its battery died and when I tried starting it up, I got a blue screen, and then it restarted itself. This happened about 3 times before I started it in safe mode and shut it down. But this morning my mother started it, and its been working fine. I don't want it to crash on her, but I honestly don't know what to do. It's a toshiba laptop that is less than a year old, and the only virus protection we have is norton. Is there anything I can do before this gets worse?