You're welcome, Maggie.
As far as I know, the Gothic games and Oblivion all have god mode, if you want to try that out first, just to accustom yourself with the controls first.
Fable does not have console cheats (codes) that you can use, and the combat does get rather frenetic, so maybe you should forget that I mentioned that one.
Also, you can set both Gothic 3 and Oblivion to 1st person or 3rd person, whichever you prefer.
I know you prefer point and click only, but if you can accustom yourself to using the keyboard as well, you can partake in a lot of the games we are enjoying, too!