Right-click on “ PowerShell.exe” and select “ Run as administrators“.Go to the “ C:\Windows\System32\WindowsPowerShell\v1.0” folder.Open File Explorer with “Win + E” keyboard shortcut.In those cases, re-registering the taskbar via PowerShell will fix the problem. Sometimes, the modern apps in Windows 10 can cause incompatibility issues with the taskbar and make it unclickable. Re-register Taskbar with PowerShell Command
Once it appears, you should be able to click on the taskbar. You can restart explorer directly from the task manager. Restarting the Windows explorer will often reset the taskbar and make it clickable. Things you can do to fix unclickable taskbar: If you are also dealing with the unclickable taskbar in Windows 10, follow the below fixes to quickly deal with and solve the problem.
