Activer le gestionnaire de tâches via CMD _ Enable Task Manager via CMD
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f
english Enable Task Manager via CMD
To fix the issue of Task Manager disabled by your administrator, you can also choose to enable it via Command Prompt.
1. Type “Command Prompt” in the Windows search box and choose the one that best matches it. Then right-click on it to choose Run as administrator to continue.
2. In the command line window, type the command and press Enter to execute it:
REG add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 0 /f