Software for writing tutorials?

[Dennis VanArsdale]

Does anyone know / use / recommend any commercial / shareware / 
freeware / whatever software to use in helping non-technical staff write 
tutorials for whatever use?
This question is partly for the library staff, and partly for the faculty 
here who ask.
Thanks in advance!
###################################################
Dennis G. Van Arsdale, Technical Services Librarian
Boreham Library, Westark College*********
"The opinions expressed and the information provided
here or through any connection are not the 
responsibility of the College or any related service
provider."
P.O. Box 3649  Fort Smith ARkansas 72913-3649
(501) 788-7206  -- dvanarsd at systema.westark.edu
###################################################