I found that with out a keyboard attached to the tablets, it is pain staking to take these courses. I completed mine on my laptop and found it much easier.
You are so right. Even with my computer, I still found that screens would freeze. I spent at least double the amount of time necessary to review these modules. I wish they had beta tested them more.
That is interesting. I was able to go through several modules with no problems using a desktop computer - Chrome on Windows 7. I have not tried on Windows 8 or Windows 10. It might be useful to include what browser you are using if you run into difficulties. I also personally like a keyboard with my tablet at home, however, I know many people who think they are useless. ;-) ~Robin