Realtek Audio Driver Win 11 Dell. To restart Windows audio service, follow these steps. Select your operating system and the version of your operating system from the respective drop-down menus.
Audio driver is the software that helps your operating system to communicate with audio devices such as internal sound cards, speakers, headsets, and microphones..
Depending on your connection speed, it may take some time to download.
Select the location of the audio driver. Download the driver from Realtek's official website or your computer manufacturer's website. Click Yes in the UAC (User Account Control) prompt that pops up.