The most difficult thing that I have found is that I am a person who likes to work in hand with students. It is hard for me to do that online. See, when a student used to have trouble with a program or web page or something similar, I could walk over, point to a line or two and say that the error is there or in that general area. Now, I can't. Especially if I use Canvas to communicate. So with my tools, I have to have them post a screenshot or share their screen for me to do this. It can be difficult for some especiallt those on tablets and not laptops that can easily have multiple screens open at once. I think in this environment that the tablet should be discontinued.