- Right click on desktop and select 'properties'.
- Select the 'Appearance' tab.
- Click the 'Advanced' button.
- Select 'Caption Buttons' from the drop down item list.
- Use the up and down arrows to change the size.
- Select the 'Appearance' tab.
- Click the 'Advanced' button.
- Select 'Caption Buttons' from the drop down item list.
- Use the up and down arrows to change the size.
Alt+f4