Once you complete the steps, the command will run and verify if there is any data corruption that needs fixing. Type the following command to perform a quick health check and press Enter:

Search for Command Prompt, right-click the top result, and select the Run as administrator option.

To check for issues within the image with DISM, use these steps:

However, the option won't perform any repairs. You can use the CheckHealth option with DISM to quickly determine if there are any corruptions inside the local image. Checking issues with DISM using CheckHealth option Also, depending on the severity of the issue, there are additional settings that you can use with the RestoreHealth option to repair an image using different sources. Using the Deployment Image Servicing and Management command tool you have three main options to repair an image of Windows 10, including CheckHealth, ScanHealth, and RestoreHealth, and you want to run them in that hierarchy. How to run DISM to repair an image of Windows 10

Computer health check