How can I re-enable Task Manager on Windows 11?

Don’t delete files or registry entries based only on a screenshot. First finish a full malware scan, check that Windows is fully updated, and look for other disabled Windows shortcuts or policy settings. If Windows+L remains broken after the scan, test another keyboard and check whether a policy or keyboard utility is intercepting the shortcut.

Since this is a personal laptop, an administrator block is worth investigating. First run a full scan with Windows Security, and consider an offline scan if you suspect malware. If you recently installed anything questionable, remove it. You can also check the local Group Policy or registry for a setting that disables Task Manager, but create a restore point or back up the registry before making changes. A reputable Task Manager recovery guide can walk you through restoring the setting.

A registry value such as DisableTaskMgr can prevent Task Manager from opening. If that value exists under the relevant Windows policies key and is set to disable it, remove the value or change it appropriately, then restart Windows. Be careful editing the registry—an incorrect change can cause other problems. If the setting keeps returning after you fix it, treat that as a possible malware warning and run Windows Security’s full or offline scan.