(<UpArrow>) and (<DownArrow>) recalls previous or next DOS command
(ENTER) executes the DOS command
(ESC) clears the command line
abc (F8) finds the commands that start with "abc"
(Fn)-(<UpArrow>) (Pg Up) and (Fn)-(<DownArrow>) (Pg Dn) recall the first and last DOS commands
(<RightArrow>) and (<LeftArrow>) move back and forth on the command line
(CTRL)-(<RightArrow>) and (CTRL)-(<LeftArrow>) moves the cursor to the beginning of a word
(Fn)-(<LeftArrow>) (Home) and (Fn)-(<RightArrow>) (End) moves cursor to the start or end of a command
(Fn)-(DEL) (Ins) toggles insert/overstrike typing mode
(DEL) deletes a character
(<Backspace>) rub out the character to the left
(F7) pages through all the DOS commands you've entered
(ALT)-(F7) clears the command history from memory
(F9)## edit the command with the number "##"
(ALT)-(F10) clears all macros from memory
(F1) through (F6) are the normal DOS editing keys