Why is my Windows Task Manager not working Pressing Ctrl Alt Del key combination does not respond 5

1.Maybe you got the virus, and you solved it yourself.

2.If you can't find the virus, it may be that the win system wants to update automatically and lock your management function, you can open it in the following two ways:

a.Start - Run - Enter "taskmgr".

b.Shortcut method for the third type:

Desktop key (Win key, the one between CTRL and ALT on the left) + R, type "taskmgr".

P.S. In addition to the above two and the three keys you commonly use, there is a fourth one that is CTL+SHIFT+ESC

Attached: Other people's methods (picking other people's) ** difficult! I don't know how to do it."

Group Policy", please follow the steps below to perform Group Policy

1. Click the Start menu 2. Click "Run" and type""(excluding double quotes) after 3, in Group Policy in order"Local computer"Policy User Configuration Management Template System Ctrl+Alt+del Option 4, open the Delete Task Manager properties in the list 5, and click the "Disabled" or "Not Configured" option in the Settings tab of the Delete Task Manager properties, OK.

Note: The effect of this strategy is that the "Task Manager" on the right-click menu on the "Taskbar" is not clickable, and after pressing the key combination Ctrl+Alt+del, a dialog box titled "Task Manager" will pop up, which reads "Task Manager has been disabled by the system administrator".

The above policies must be operated under the administrator account.

The above method is applicable to the following because it requires the use of "Group Policy".

microsoft windows xp professional

registry law, please follow the steps below to perform the registry operation

1. Click Start 2. Click "Run" and type"regedit"(excluding double quotes) 3. In the "Registry", expand the hkey current user software Microsoft Windows CurrentVersion policies under the registry key to create an item named system (if there is a system key under the policies branch, this step is not required) under the system key to create a name named disabletaskmgr"String Character Value" or "DWORD Value" (updated on August 5).

If the key value is 1, the task manager is disabled, and if the key value is 0, it is not disabled.

Repair with Rising Registry.

1. In the running window that opens, enter the command and click enter to open the task manager;

2. Or you can check whether the program in the win7 system is damaged, first the running window of the win7 system, then enter cmd and click enter;

3. In the command prompt window that opens, enter C: Windows System32>dir task** And click enter, in the result that appears, check whether there is a file, if there is, delete the file, you can solve the problem that the task manager cannot be opened.

Right-click on the taskbar to launch Task Manager.

Open Control Panel User Accounts Change how users log in or log out, and under Choose sign-in or logout options, there is an alternative box for Use Welcome Screen. Open the "Login Options" on the left side, if you choose to log in with the "Welcome Screen", that is, the first way to log in in the figure above, press the "Ctrl Alt del" key combination after logging in, it will directly open the Task Manager. The second way to log in, that is, do not choose to log in with the "Welcome Screen", and press the "Ctrl Alt Del" key combination after logging in, which will directly open the "Windows Security" dialog box.

Answer 2: The default setting in XP is like this, if you press Ctrl Alt del, the task manager will appear, there is a column on it "File Options View Window Shutdown Help", and there is an option to lock the computer and shut down in "Shutdown". If there is an option in "Shutdown" that is empty, then please open Group Policy in Run (input, in User Configuration-> Management Templates->System->Ctrl Alt del Item, change the corresponding option to Disabled or Unconfigured, you can see it.

If you want to lock the computer, shut down, etc., in fact, the most direct way is to press and hold the system key win+l, and you can do it.

Start - Control Panel - User Account - Change the way the user logs in or out, and both checks are clicked.

I don't know.

I'm asking now.