Hi. I'm David, and I'm happy to help you.
The quickest way to verify your ESU status is directly through the Windows Update screen.
- Press Windows + I to open the Settings;
- Navigate to Update & Security, then click on Windows Update;
- Look at the main Windows Update page. If your device is successfully registered, a message will be displayed stating: "Your PC is enrolled to get Extended Security Updates".
- Note: You might still see a generic red warning banner stating that Windows 10 has reached the end of support. This is a known visual behavior. As long as the specific text confirming your ESU enrollment is present on that page, the device is properly registered and will continue to receive security patches normally.
Feel free to ask any questions you may have.