To use the File Metadata API, you usually use one of its functions or one of Spotlight's and specify a metadata key to indicate which piece of metadata info you want to use.

You can also use most of the standard Finder menu items on the "View" menu to control how search results are displayed. For example, in the toolbar, there's a standard Share Sheet button, tags ...

Final Steps to Save Settings and Enable XMP: Look at the default page, and if the BIOS started in easy mode (as many of them do these days), look for a button that says “ XMP profile ”.