You can display the disk directory, time and date without using DOS: ED Display directory OD Display date OT Display time Try each of these commands. Note: the directory is hard to read in the narrow window because it is displayed four across. The following command displays it two across: 2ED Display directory, 2 across -- Give the command "MY" to continue --  To perform a single DOS command or run a program and immediately return to VEDIT PLUS use the "OC" command: OC dos-command For example, to let DOS display the directory and run the program CHKDSK, give the following commands: OC DIR (and RETURN) OC CHKDSK Technical Note: Although too complex for this demo, it is possible to give the "OC" command with a "variable" DOS command, i.e. the DOS command is stored in a "text register". -- Give the command "MY" to continue --  To temporarily enter DOS give the "OS" command. The normal DOS prompt "A>" or "C>" will be displayed. You can run as many DOS commands or other programs as you like. Give the DOS command "EXIT" to return to VEDIT PLUS. REMEMBER: You must give the DOS command "EXIT" to return to VEDIT PLUS and this demo. Type: OS (and RETURN) Technical note: VEDIT PLUS may be using too much memory to run some programs. In practice, VEDIT PLUS can be invoked to use less memory. -- Give the command "MY" to continue --