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

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

ANSWER DOWNLOAD EXAMIANS APP

MS Excel
You can edit a cell by

Selecting Edit > Edit cell from the menu
Clicking the formula button
Double clicking the cell to edit it in place
None of these

ANSWER DOWNLOAD EXAMIANS APP