Be advised that the Windows 10 calendar is no longer functioning properly. How to Fix It Here
The clock and date theme at the bottom right of the taskbar is one of the less noticeable features of our Windows operating system, and it is probably one of the areas you see the most.
Nonetheless, there are notable distinctions between Windows 10 and Windows 11 in terms of time and date accessibility.
In Windows 10, users can access the calendar and see the clock, including seconds, by clicking the Clock and Date link located in the taskbar's lower right corner.
In Windows 11, however, clicking on it only shows the calendar and not the time, so things do not quite work that way.
The removal of the second hand in time in Windows 11, even though this feature was abused in Windows 10, is another feature that has drawn criticism from the user community in recent months.
Unfortunately, Windows 10 has developed a serious bug in recent hours that prevents the calendar drop-down menu from being displayed correctly.
This appears to be a fairly common error, according to Reddit, but fortunately, there is a simple solution.
All you have to do is restart your computer if you ever discover that the Calendar and Clock theme in Windows 10 is not functioning correctly. Additionally, make sure you are using the most recent version of Windows 10.
Even though support for Windows 10 will expire on October 14, 2025, it is still a good idea to stay current to prevent problems like unexpected errors.