Sizing and Viewing Windows
You work with windows in the Excel program the same way you work with windows on your desktop. You can make a workbook’s window as large as the screen itself; if you have more than one workbook open at a time, you can choose from several display arrangements to order the windows most effectively.
Resize a Window
Click the Maximize button to make the window take up the entire screen.
Click the Minimize button to represent the window as a button on the taskbar.
Click the Restore button to return the window to its previous size.
Drag the left or right border of the window to resize it horizontally.
Drag the top or bottom border of the window to resize it vertically.
Drag a corner to resize the window both horizontally and vertically. ...