Go to Settings to activate Windows." You'll see similar prompts ... That means you'll be stuck with the default wallpaper, ...

When upgrading Windows to a new version, i.e., Professional to Enterprise or Home to Professional, if you receive an error code 0x800f0805 during activation, this ...

You may receive the error message This app can’t be activated by the Built-in Administrator when you try to open certain apps on your Windows 11 or Windows 10 ...