On Windows 10, you can use the DISM command tool to repair the local image, which you can use with the System File Checker ...
If you're constantly setting up new PCs with Windows 11, this tool can get you started much more quickly. But it takes some time to set up.
Microsoft wants you to have a free Windows 10 upgrade, and they really want you to use Windows Update to get it over the Internet. If you have a PC that qualifies for the upgrade, you should do this ...