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Learn how to improve the performance of a Dell laptop battery. Find information about changes that you can make on a laptop to enhance the battery life.
Updated: أبريل 13, 2026
ID: 000123091
Learn what to do when your laptop touchpad is not working (A.K.A. laptop mouse, trackpad, mousepad). How to turn the touchpad off and on, and how to adjust settings for optimal performance in Windows.
Updated: أبريل 13, 2026
ID: 000123353