Below is a list of training material I have developed and I have found over a number of years. Some of it may be a bit out of date. If you wish to make any comments about this material or feel any of it is incorrect or could be improved, please contact me at the following email address:
Email Address: geoffreykgreig@gmail.com
By far, the best way to learn modern technology, if you don't have a tutor, is to watch videos
Audit of Smart Phone Skills & Knowledge
Playing YouTube videos on or via a Phone
My Experience of using My Android Phone