Anyone know what's wrong with my computer?

Here's the story.

My laptop was working just fine since I got it in April. But I brought it to the bờ biển, bãi biển house our family goes to every year. I turn it on and it wasn't working at all. I opened up the desktop, and I try to run my Sims 3 computer game. Then it froze! I didn't use it the whole week, hoping when I got trang chủ I can finally get back on like I've always been doing. I get home, and it hasn't been doing squat!!! It freezes after I try to do something, I turn it off and on but there's still no progress, and I am purely, honestly possess right now!!!!

Does anyone know what the h3(( I should do????!!!!

Just so bạn know, I'm using my phone to write all this and my fingers HURT!!!