Running the Dell Command Update application will install the latest drivers for your laptop.
Important: You must keep your laptop plugged in during the entire update process.
Do not unplug or plug in any new devices to your computer while updating.
Open the Start Menu and Search for Dell Command Update
Run the Dell Update application
Click Check to look for any updates, and once you are shown the list of updates, select Install
Restart the computer. Do not unplug any devices until you have logged back in to Windows.