irregular

Greetings, My system (Win 8.1 64bit) freezes at random times. The first time this happened was on 10/3/2015 9:53:45 PM (from Event Viewer: Kernel-Power Error). Here's how it goes: I do stuff at my computer (it only froze when I did multiple things at a time, like playing a game, skyping and...

I'm using a 3-year old Windows 7 HP Laptop, and until recently, I've never had any problems. As of today, my keyboard is no longer functioning properly. The keys will randomly keep disconnecting, the cursor jumps to different search bars, etc. Of course, even when some of the keys do choose to...