The steps to check the status of the WDDM service are mentioned below: 1. Hit on the Windows and the R keys together. 2. Within the Run box, enter the command "services.msc". 3. Follow up by hitting the Enter key. 4. This will open the Services window. 5. Look for the "Windows Display Driver Model" or "WDDM" in the services list. 6. Finally, check the "Status" column and check if the service is running. If it is running, the status will show Running or Started.