Disable access to Windows Task Manager

[TheGreatOne]

The Windows Task Manager, accessible by pressing Ctrl + Alt + Del, can find applications and processes in use and the use of processor, amount of memory used and other information. However, you can also delete a process in use and it may be interesting to restrict access to the manager for this reason.


Click on "start", "Run ..." then type "regedit" and click on "OK"

Go to the key :

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System

On the right, create a new DWORD value named "DisableTaskMgr" and set as data "1"

Now when you make the key combination Ctrl + Alt + Delete, a message appears: Task Manager is disabled By your administrator .

[TheGreatOne]

You can also make the reg file , do a copy paste following in a notepad file and save that file as .reg extension

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System]
"DisableTaskMgr"=dword:00000001

Double click the file or right click and then select Merge.