I hate computers

[Murminator]

Ok tonight my computer was off I push the start button the fans come on of 5 seconds and it shuts off I push it again same thing, push the reset button then push the on button again fans start up run longer 15-20secs mouse and keyboard light up screen dead shuts down again. Then I smell something funny turn on the light and the room is full of smoke and it has a nasty stink like ozenol just nasty. Swear a bunch and take everything apart look inside to see if something melted or hot nothin (case still had smoke inside) pluged it back in sounds good put it together fire it up and here I am. WTF anyone else ever had this? what should I do? I thought maybe it was the power supply now idunno any Idears?