Re-enable Windows task manager
To fix the no task manager issue go to start then run (windows XP) or in the search line for vista….or just use the shortcut windows key + R.
Copy and paste the following into the run command then hit enter:
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f
press crtl+shift+esc……task manager should be back