Win7 can't open the task manager how to solve

  

1. Click the Start menu and type gpedit.msc in the search box.

2. Press the Enter key.

3. Open the Local Group Policy Editor.

4, under "User Configuration", expand “Administrative Templates”.

5, double click to expand & ldquo; system & rdquo;.

6. Select “Ctel+Alt+Del option”.

7. In the right panel, double-click to open “ Delete Task Manager & rdquo; configuration.

8. Change the setting to “not configured”. (By default, “not configured”)

9. When the change is complete, click OK.

10, restart the computer.

11, this solves the problem that the task manager can not open.

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