Windows search not taking any inputs from my keyboard?

Hello guys,

Yesterday I upgraded my PC from Windows 10 version 1809 to Windows 10 version 1909. From today I was not able to type anything on Windows search simply Windows Search not taking any keywords from my keyboards.

As per my observation, the Windows Search UI from the start button not working but the search is working fine in file explorer.

I tried the below troubleshooting steps:

  1. Restart the computer multiple times
  2. Run SFC troubleshooting command
  3. Run DISM troubleshooting command

Still, the Windows search not taking any inputs from my keyboard.

So, What could be the issue?