I have a problem with Windows 10 on my laptop. I had Windows 8.1 then i upgraded to Win10. Sometimes after upgrade (3-4 times a month) computer lost sound, started to work really really slow and i couldnt open anything in task bar, if i was playing a game i got fps drop and i had to play on 1 or 2 fps. I had to restart laptop and then it worked normaly. This wasnt a problem becase it was just few times per month but now I have problems with this few times per day. I have to restart laptop 3 times a day. I dont know what problem is, this problem is since i upgraded to Win10.