Remember that most employers do not expect great proficiency in programs, only a familiarity with typical software. This assumes that you have not introduced yourself as an expert. There are excellent books on the market on just about any software, far better than those which come with most programs. To be useful, you should use them with a computer, to get some hands-on experience. If you don't respond well to the written word, your next best choice is to use video training tapes.
Tapes come in all flavors and can be borrowed from libraries, user groups or friends.
This week, I noticed a set of tapes for Microsoft Office Professional at a computer store. It was such a good price that I almost bought them. Fortunately my wife was there to restrain me by asking why I needed them. I feel that training tapes, available for all skill levels, are the best teaching tool for individuals and groups. Many training CDs give you not only instructions but provide you with exercises.