hate for my laptop knows no bounds!

this has nothing to do with previous posts but I really hate my laptop. SO much. Don't get me wrong, it works fine for what I need to do(typing, watching movies, facebook-ing) but the little things that DON'T work screw it all up. Such as the arrow keys. Awhile ago i put a cup of tea next to the keyboard[<----------idiot move 0__o] my friend who was laying with her feet towards the tea cup kicked out, by accident, and spilt tea on my keyboard. For a while it was fine now....lets just say that the down arrow has a mind of its own. Also the battery is shit and there's these lines that run down the screen that just add to the anger seething out towards this damned machine