With mouse over the cell and comment showing, Right-click and choose Edit
Comment. You'll get a sizable box around the comment so you can scroll in
it or increase the size to read it all.

"Double" wrote:

First, how exactly do you add comments to cells. I have a worksheet that has
some red tabs in the corner of the cell. When you drag over it displays a
comment. Also how do you scroll down to read the rest of the comment?

Thanks for your help.