MS Excel
To center worksheet titles across a range of cells, you must

Select the cells containing the title text plus the range over which the title text is to be centered
Select the cells containing the title text plus the range over which the title text is to be enfettered
Widen the columns
Format the cells with the comma style

ANSWER DOWNLOAD EXAMIANS APP

MS Excel
To view a cell comment

Click the display comment command on the window menu
Click the comment command on the view menu
Position the mouse pointer over the cell
Click the edit comment command on the insert menu

ANSWER DOWNLOAD EXAMIANS APP