Right-click the cell with the comment you want to change, and then click
Show/Hide Comments on the shortcut menu or from View - Comments.
Click the border of the comment box so that handles (sizing handle: One of
the small circles or squares that appears at the corners and sides of a
selected object. You drag these handles to change the size of the object.)
appear.
Do one of the following:
Change the size Drag the handles on the sides and corners of the comment
box.
Move the comment Drag the border of the comment box.
Note: If you hide and redisplay the comment, it returns to its default
position.
