| Pause: The Pause button is only accessible during Run mode. Clicking on the Pause button freezes a simulation run and the displays of graphing tools. The clock also stops counting time. The simulator is now in Pause mode, which displays all the characteristics of Run mode except, of course, that the simulation has been suspended. In Pause mode, clicking on the Run button resumes the simulation. Clicking on the Stop button halts the simulation, but does not reset the clock. Clicking on Pause enables the Rewind button.