I was trying to chat about an issue I was having during a LAN game, I decided to go poke around in the buttons of chat. I hit the button that in iOS would pull up or push down the digital keyboard. The game freezes and won't accept alt + f4 to close

I go to task manager to see windows 10 edition suddenly taking up 10 gigs of ram, my memory usage at 99%, and my computer crashing.