If the issue is related to the Clock app, it’s possible something has damaged the app itself.
How to Fix It When the Windows 11 Clock Is Missing
start your box.
Customize the Windows 11 taskbartounhidethe taskbar.
you’ve got the option to get the clock back in just a few steps.
The option you’re looking for in the taskbar tweaks isTaskbar behaviors>Automatically hide the taskbar.
Uncheck that option so it isn’t hidden.
switch on the clock if it’s disabled.
Here’s how: Open configs and go toTime & language>Date & time.
turn on the toggle next toShow date and time in the System tray.
Repair the Clock app.
Here’s here: Go toSettings>Apps>Installed apps.
Search forClock, go for the three-dot menu to its right, and chooseAdvanced options>Repair.
Revert to a System Restore pointwhere the clock was working.
This will restore important system files to that date, which could correct this issue.
Reset your PCto install a fresh copy of Windows.
FAQ
The clock should automatically appear on all displays in your setup.
Microsoft doesn’t currently include a way to show seconds in the taskbar clock.
Go toSettings>Time & Language>Language & Region>Regional Format.
Then, underRegional Format, selectChange Formats.