Hello
It seems like you're experiencing an issue with the Windows Update button being greyed out. Here are a couple of steps you can try to resolve the issue:
Run the Windows Update Troubleshooter:
Go to Start > Settings > Update & Security > Troubleshoot.
Click on 'Additional troubleshooters'.
Under 'Get up and running', select 'Windows Update' and run the troubleshooter.
Check Windows Update and Background Intelligent Transfer services:
Click Start, type services.msc in the search area, and then click services.msc in the programs list.
Double-click 'Background Intelligent Transfer Service'. If the Startup status lists 'Stopped', click 'Start' and then click 'OK'. If the status is 'Running', right-click then select 'Restart'.
Double-click 'Windows Update'. If the Startup status lists 'Stopped', click 'Start' and then click 'OK'. If the status is 'Running', right-click then select 'Restart'.
Run SFC and DISM to check for system errors and corrupted files:
Open Command Prompt as an administrator.
Type sfc /scannow to run the System File Checker.
If issues are found, you can use the Deployment Imaging Service and Management Tool (DISM) by typing DISM /Online /Cleanup-Image /RestoreHealth.
Reset Windows Update Components:
You can reset the Windows Update components manually. This involves stopping the Windows Update services, clearing the temporary files that Windows Update uses, and then restarting the service.
[How to Reset Windows Update Components to Fix Update Errors | Windows OS Hub (woshub.com)](https://apc01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwoshub.com%2Freset-windows-update-agent-and-service-to-default%2F&data=05%7C02%7Cwesleyl%40wicresoft.com%7Ceb95c8bfe9d84925a4e708dc7b3a7ecb%7Cb2ae8dd9097749768706861b488b1512%7C0%7C0%7C638520738393125927%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=RACgnPZc8KcsP7HpuFU0760CrjAIqAAIYil%2BkXD5Mgs%3D&reserved=0"原始 URL: https://woshub.com/reset-windows-update-agent-and-service-to-default/。如果你信任此链接, 请单击或点击。")
If these steps do not resolve the issue, it could be due to a more specific problem related to your system or network configuration.