How to turn off the touchpad on a Dell portable computer

1, click Start, select Control Panel;

2, click "Hardware and Sound";

3, click "Mouse" again;

4. Select the Dell Touchpad tab and click on the "single Machine to change Dell Touchpad settings" below;

5, click on the middle of the "touch pad on/off" to change the button from green to gray;

6, the last click "Save", close the page can be effective;

7, can also click on the top of the mouse icon, check "", so you can connect the mouse to close the touchpad.

By doing this, you can prevent the touchpad from affecting typing efficiency by shutting down the touchpad on your Dell laptop.