Installing new programs, changing Windows registry, performing Windows Update, or letting your toddler playing around with a computer could be responsible for the missing time and date on Windows 10’s taskbar.
So, how to bring them back?
This guide will tell you on how to show missing time and date in taskbar on Windows 10.
Go to Start Menu and launch Windows Settings.
Click on the Taskbar menu.
Click Turn system icons on or off.
Turn on the Clock.
Now, time and date should be back.