error code 15

Hi, So my PC has been randomly shutting off. I will be using it and doing any task from watching youtube to playing Warzone 2.0 and the screens will just go black and so will the rest of peripherals (mouse, keyboard, etc). The PC will sometimes boot back up normally but it will usually boot up...

I got my MS Wireless Mouse 2000 (blue track) in Jan '13. The warranty expires in Jan '16 (3 year warranty). I've been using the device with Windows Vista, 8, 8.1 and now 10. Last night the mouse was working fine. Turned it on in the morning and the mouse pointer wouldn't move at all. So I did...