System Restore is currently disabled for all volumes on a Windows 11 system. You need to enable system protection for the C: volume. Click the option you would select to do this.
a) Start > Settings > System > Storage > Configure Storage Sense or run it now > Turn on
b) Control Panel > System > Advanced System Settings > System Protection > Configure
c) This action cannot be performed on Windows 11.
d) Right-click C: drive > Properties > System Protection > Configure