It is probably DeskMate. *When it loads up, there will be three
  lines that appear at the top of the screen for a few seconds. It
  will say: DeskMate 1.00 (c) 1985 Tandy Corporation Or something
  to that effect. *Tell me what version number pops up, and I'll
  see if I can remember how to get you back to MS-DOS prompt. It
  will either be: the F12 key (version 1.x) Control-Q *(or hit F2
  and select Quit DeskMate) *(version 2.x) Esc key (version 3.x) I
  might be wrong about the F12 key, though. *It has been a while.
  -- Ken Udut : Send me E-Mail requesting addition to the Optimism
  Digest : Composer/Performer (Piano) on Union Records (NJ, USA) :
  Listowner of [email protected] - Kid/Teen RIghts Discussion
  Group : INFP : * [email protected] * : "Believe and you will
  achieve" -[Ken]-