MS Excel
We can save and protect the workbook by

Any of the above
Write Reservation Password
Protection Password
Read-only Recommended

ANSWER DOWNLOAD EXAMIANS APP

MS Excel
How do you select an entire column?

Hold down the shift key as you click anywhere in the column
Click the column heading letter
Select Edit > Select > Column from the menu
Hold down the Ctrl key as you click anywhere in the column

ANSWER DOWNLOAD EXAMIANS APP