1. Press Windows + I to display Settings. 2. Choose Devices > Wheel. 3. Set one of the tools to use your Custom tool. 4. Scroll down to define the keyboard shortcuts that will be performed when you rotate or click the Surface Dial. 5. You can select a shortcut for Rotate right, Rotate left, and Click. These could be keyboard shortcuts that you use often to save time. 6. To use the Custom setting, press and hold the Surface Dial until the menu appears. 7. Rotate to select Custom tool, and click to select. 8. Now, to perform the keyboard shortcuts you assigned, rotate or click the Surface Dial.