Freezing Columns and Rows
1. In order to be able to see row or column headers, it is helpful to freeze certain portions of the screen. Place the cursor below and to the right of what you want to freeze. Go to Window and Freeze panes.

2. Now you should be able to scroll left-right and up-down and still be able to see all of the students names and all of the headers.
3. To unfreeze, go to Window and
