How to Enable the Windows Task Manager?
Windows Task Manager is used to view the status of running
applications, active processes, CPU and Page file usage history and
active user in windows environment. As a system administrator you can
mange the all features of Windows Task Manager, you can end task any
running application and set the priority of any running process
according to application importance. By default Windows Task Manager
Status is enabled, but a user can also disable or enable it manually.
But some time a registry hack applies on windows task manager to disable
it and your system give you a message Task Manager has been disabled by
your administrator. then you should enable it with editing the system
registry or using Group Policy Editor.
Before proceeding
further, first scan your system with up-to-date antivirus, and then
follow the given steps to enable it using group policy editor.
-
To enable this feature, you will need to be logged
into your computer with administrative rights.
-
Now click on
Start button and type Gpedit.msc in Run option then press OK.

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In Group Policy Editor, expand the Administrative Templates > System then Ctrl+Alt+Del Options, under the User Configuration
option.
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Now in right side of panel Ctrl+Alt+Del Options double click on Remove Task Manager to change it setting. Here set the option
Disable to Enable or €śNot configured and your task manager is
available once again.
