My macbook is two years old. I have never had problems in the past with it, but since yesterday the cursor started to freeze and not to responde. I'm able to move it, but I can not click on anything, either have access to restart o shut down the computer with it. So, I have no choice but to shut down from the start buttom.
This happens only after a few minutes the laptop has been on. I also noticed it feels hotter than usual.
I assume the warranty wont be covering anything by now. Shall I take the laptop to an apple store, is there anything I could try myself?

Any advice will be really helpful.