I Need Another Laptop

I need a new laptop. My younger brother spilled water on my old one and I got the blue screen of death. He apologized, but still, I'm unable to do my work or play my games. Luckily I have an external hard drive where I keep whats important. I am having to borrow a tablet for the time being, but I'm not able to do much with it. I would sincerely appreciate any help.