(solve)Make sure that 1 second is 1 second on every computer

I made a system timer in game and now it seems that the 1.3 seconds is different in every computer, or the same physics event takes longer in some older computers. How should I fix it so no one can cheat, or the game would not be harder for a players who has better computer?

use dt (delta time)... which is relative to each computer

Use dt or a few other ways

anyways I've recently read that capturing the system time and then saying that as a variable and then using that as the timer might be the best idea. Their are a few plugins or this tutorial:

scirra.com/tutorials/940/how-to-easily-capture-date-and-time-and-insert-them-in-a-project

Opps somebody beat me to it

Thank you guys, ill try to figure those out. Every time i keep going deeper into C2 and my game concept, i see how well they've done C2 and how much too ambitious is my first own game ever, but i am not going to give up!

Lol, that's exactly what I did with my first (and only so far) game. Two months in I was like alright it's good enough for now I gotta work on something else!