My Computer Asplode, Help

[taniquetil]

Alright, so I got the blue screen of death on start-up. Then I restarted and got it again. Then I started it in safe mode and I got it a third time.

My brother says I'm an idiot that fucked up my computer.

Obviously, he doesn't know how to fix it.

So, what do I do? Who do I go too? I can't live without my computer!