<ul data-eligibleForWebStory="true">If you can't uninstall unknown apps on Windows 11, it may be linked to malware.Methods include restarting PC, using Control Panel, running security scans, and more.Options like Malwarebytes, rootkit scans, SFC/DISM commands, and clean boot are suggested.Consider third-party uninstallers if needed; detailed steps provided for each method.