Block Searching Files

The default site Search retrieves both Items and Files. Is there any way for me to block the site Search from indexing/retrieving File metadata? I see that the Advanced Search can focus just on the Items, but not the default Search.

I would ideally likes site visitors to ONLY get to the Items when doing a search on the site.

My site:

Thank you!

Never mind. I found this functionality in Site Settings: /admin/settings/edit-search.