How do you create a process on cheat engine

You do not create a process. When you press the process button it comes up with a list of programs that you have open or if you click on window list it comes up everything you have open on your computer.
If you are having any trouble with cheat engine, just gimme a message!

Okay, no offence, but this is an easy way of doing it, again you do not create one, but you find one.

Okay.
1) Open up the game you want to hack
2) Open up cheat engine
3) Click on the glowing icon of a computer, found on the top left of cheat engine.
4) Click on window list, on the new tab that cheat engine has brought up
5) Find your game, and double click it!