There are two ways to set the Time automatically on Windows 11/10. You can use Windows Settings or the Registry Editor for this purpose.

If you are not able to manually change time in Windows 11/10, restart Windows Time Service, use Terminal to change time & ...

On Windows 11, you can manage the date and time settings to match your preferences. You can even show details in full format, and in this guide, I will explain how to complete this configuration.

In Windows 10, go to Settings > Accounts > Sync your settings. By default, the option to Sync settings is turned on, but you can turn it off completely or turn it off selectively for each setting.

How to Sync Your Windows 10 and 11 Settings Across Multiple PCs You can use the same settings on all your Windows 10 or 11 computers or keep each one unique.

Here’s how to do this in both versions of Windows. First, you'll need to use the same Microsoft account to log into each Windows 10 and 11 device that you wish to sync.