Crashing issues~ *Important*

[Alveonacy]

Hello there! I've recently been having problems with Feral Heart.
I had recently gotten a new computer, and it works just fine! No problems, my step dad had it cleaned, and fixed before he gave it off to me for my birthday. So, I had redownloaded FH, and I had no maps on it. I have no issues downloading maps, but when I get on FH, and say I have another tab open, it shuts off my computer.
Now, I've stopped having extra tabs open, so it's just FH.
But, when I got home yesterday, I realized it continued shutting off my computer WITHOUT the extra tabs open. And it used to be, an hour or so apart. Now, it's happening a few minutes after getting ON FH. So, I was wondering if I have a problem with FH, or my computer?
I've already tried re-installing FH, since I've had this problem before. FH worked fine for a few months, and I took two months away, and when I came back, the problem reappeared.

[Feareh]

I think there is something wrong with your computer. Cause if it is making your whole computer shut down its not the game I don't think. Perhaps your RAM or memory system is taking way to much information and it closes down.
Here, try looking at this thread I found on a different site.
http://www.tomshardware.com/forum/116844-13-shuts-playing-game
User seems to have the same problem with playing games and shutting down computer

[TBSNIHON]

Hmm.... Try checking your RAM then scan your laptop with an Anti-Virus then try re-installing it.