Can some one please help me! i have windows 7 home premium?

OKAY SO WHAT KIND OF COMPUTER DO YOU HAVE IS IT BY ANY CHANCE A NV53A LAPTOP? WHAT WAS HAPPENING BEFORE THIS? SOMETIMES IF YOU GIVE A RETARD A LAPTOP AND THEY PLAY GAMES, THEY WILL START HAVING A RETARD FIT AND SMASH THE ONS LIKE F1 THROUGH F12 AND THE CAPS LOCK AND THE SHIFT AND THE TAB AND THE CONTROL Fn AND WINDOWS ON AND THE ALT(NOT THE BEST OF IDEAS) AND NOW ALT AND TAB AND NUM LOCKS ANIMATION DONT APPEAR ANYMORE HERP DERP AND NEITHER DOES WINDOWS AT THR BOTTOM OF THR SCREEN, LIEK WIF DIFFERANT WINDOWS OPEN. LOL IM SO RETAAARRDDED. BEFORE WHEN U OPEN PAGE UP, GIVVE U LITTLE VIEW OF PAGE BEFORE U OPEN PAGE UP, BUT IT DOESNT APPEAR ANYMORE!! RIGHT? BUT YOU GOTTA PUT THE SCREEN BACKTO NORMAL!!!! YOUR DAD WILL KILL YOU OMG!!! ******* RETARDS LOLOL PLEASE PLEASE HELP! ANIMATIONS WONT POP UP ANYMORE! :/ :( :'(