Fortunately, I have been using this extremely popular personal finance program for a while, dating back to the days when it came with a good manual. I often get calls from frantic job seekers who are required to know some specific computer software. With only a few days to become conversant with software, it is a tough task. There are many classes available from reliable local companies or schools. But classes don't start the day you need them.
Private tutors are expensive and there is an acute shortage of qualified teachers.
There is, however, an opportunity for self-teaching. The last survey showed that there were few homes left in our town without a computer. If you are computer-deprived, you may have to go to a library where some may be available, or borrow one from a friend. 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.