Hi, LEchristina, and welcome,
What problems are you encountering with HTML Help that deter
you from using this format? Of course, HTML Help is a Windows-only
format, and users who download HTML Help files from the Internet
must unblock them before they can view the contents (for the
reasons outlined in the following article), but this is normally an
ideal format in which to deliver self-contained help.
http://support.microsoft.com/?kbid=902225
Pete