This disk contains four files : README - this file SIM11.EXE - simulator executable file SIM11.HLP - internal file for on screen help PRHELP.EXE - prints a copy of the internal help file To start the simulator type SIM11 at the command prompt. After the initial screen display, type ENTER to begin simulator execution. Once in execution, you can press the F10 function key to enter the on screen help system.