Working with a large sheet that has numerous columns. I have a column at the beginning for the row names. How can I make a single column be constant so that it will always stay visible on the screen? An example would be an elementary school teacher who always wants to see the name of the child after entering a lot of assignments into a single excel sheet. It would be nice to have something similar to the split screen that always shows the names of the columns, only I want to see the names of the rows. Thanks.