Not very good with this. Was hoping someone could enlighten me. When I am typing, sometimes words are encompassed in a ble rectangular box. Unlike spelling and Grammer errors, there is no check for why these boxes are there. I have found no help in all of the help readings. When I print the pages, the blue encompassing rectangles are still there. I'm sure it is a very common thing that I just haven't learned yet. If someone could help me, I would appreciate it.