One of the problems that most people run into is that they have never been properly trained on the software that they use. Proper training is typically expensive in terms of both time and costs. Based on a comment in a Technolawyer newsletter, I learned of the HP Learning Center. The center includes training videos on a variety of software programs as well as other skills (such as photography and marketing). Best of all, most o the videos are short (5 minutes or less) and they are free.
Now, you won’t be able to solve all of your software training issues with this site. However, you will likely learn a few things if you watch the videos on the programs that you use. For example, I watched the video on the special features in Word 2007 and learned of some changes that I did not know had been made.
Anyway, check out the site for more info.