my fault?

this computer i think i had use 6 years and above.it the time to change 1,right?but my mom say our house is not a company that Photostat money.ARGH!but this computer is already spoil 90%. what can i do?this computer cant watch movie, cant play game, some times also got problem to online..so i just hope to change a computer.is better a laptop because when i going to study college or what ..i still can use it.but now they say is my fault..what the !!!i feel really this house is just a shell for me.i want to left the shell already..the fastest the better!!!i hope to earn much more money to buy what i want!i feel so pressure and stress!!!every time get scolded by my father.i also don't know what wrong with thats.always is my fault.children is always wrong while eldest is always right!