4 functions of a computer

For an upcomming test I need to know what the 4 functions of a computer are?

Input=Entering Data

Processing-=Manipulating Data

Output=View processed Data

Storage=Store the Data

*Keeping you up too late to function at school the next day
*Meeting lots of new people that will fill up your myspace page
*Helping you buy lots of things off of ebay (some people anyway)
*A way to ask lots of questions on FunAdvice

Is that what you meant? :P

lol not exactly but it dos that to:P!

my answer is the actual true answer...all you had to do is google it

ye I used yours lol