When you computer continues to crash and you continue to try to save files and then continue to be mad at it... do not hit your computer. Hitting your computer is probably breaking some sort of social moral in computer world that will get you in to a whole heap of trouble.

Or it will not want to make your computer to come back on.
And force it to make a "Varrrrrrrrrrrooooop" sound when it turns back on.
Which you imagine is the computer laughing at you.
Or crying... because you hit it kind of hard.
Either or, hitting is just bad.