1.
a machine that works with information.
2.
the information computers get from users, devices, or other computers
3.
the information computers give to users, devices, or other computers
4.
the thinking work computers do to turn input into output
5.
saving information to use in the future
6.
search a list or group of things for a match
7.
if something is true, do something else
8.
check whether things are the same, or one is bigger than the other
9.
increasing or decreasing a variable's value to track a count
