Spotlight fails to turn up a file that you know is present, likely due to index corruption, he is how to fix it.
When you use the Search field in a Finder window to look for files and folders, you have the choice of two scopes: This Mac or the current folder. What’s the difference?
Among all the new stuff in macOS is a solid performer that too many Mac users overlook: Spotlight. Did you know you can use it to do currency conversions, track flights, check movie showtimes, and more?