How to set up Hot Corners on a Mac
Description: The following support document will show you how to set up Hot Corners on a computer running Mac OS X.
- At the top right of your desktop, click on the Spotlight icon.
- In the Spotlight search text box, type Mission Control. Click on Mission Control.
- Within Mission Control, click on Hot Corners at the bottom left.
- From here, you can set up Mac functions for each corner. Below, Show Desktop is assigned to the top right corner.