[GraemeJ]

If you have users who are not able to use a tablet and this software, then I'm a little surprised, as it's pretty self-evident how to use these things (I note that neither PC's nor tablets come with anything that could be described as a comprehensive manual, all in-depth stuff seems to come from third-party authors).

That said, it's not that big a problem and a short 'lesson', given by a more savvy member should suffice to bring those lacking such skills up to speed - at least to the point of using and maintaining MS.

Maintaining your copyright restrictions is another matter altogether and without a centralised and synchronised source, that is not going to be easy. Even with one, the more savvy users can easily make personal copies (f they so desire).

At the end of the day, what you are asking for is not currently a feature of MS. Until it is, you only have two solutions; 1 - everyone buys an iPad or, 2 - find a work-around until such a feature is available.