It depends on your computer, For instance on my laptop I have to hold a key labeled "FN" then press the key called "prt sc"
click the PRTSC "Print screen" button then go on paint click paste & bam there is it.
You told me I was gonna die! I was CRYING for goshies sake! :(
It really really worked! :D Thanks people! ^_^
SEE! You can trust me :'(