Hi,
The Windows 10 update has ended, and it is recommended to update to Windows 11 or enrol in the ESU.
https://www.yourwindowsguide.com/2025/09/cant-enroll-in-windows-10-esu.html
The first step would be to try resetting Windows updates using an automatic script.
Reset Windows updates in Windows 10/11
http://www.yourwindowsguide.com/2015/12/windows-update-complete-reset-in.html
Download the file > Right-click it and run as administrator. Reboot and check for updates again.
https://www.dropbox.com/s/ot1kwb78h3rpx3z/WuReset2.0.bat?dl=1
Disclaimer:
Content in the above blog is written by a former Windows Insider MVP, so it is safe. Do watch out for the ads.