Here’s another really brief video (less than one minute) about how to use the screen masking tool in Read and Write for Google. This is a really simple, but powerful feature that would be good for most learners (including adults) depending on the situation. I know from personal experience that when I’m in a hurry or distracted, I tend to read at the edges of a block of text — just the left and right. The screen mask makes it a lot easier to focus on the text in a helpful, linear fashion, thus significantly improving comprehension. I would encourage everyone to try this tool for themselves and use it with your students.