Spotlight
Spotlight helps you find apps, documents and other files on your Mac. With Siri Suggestions, Spotlight can get the latest news, sports scores, weather conditions and more. There are several ways to open Spotlight:
In the menu bar, click . (If Spotlight isn’t in the menu bar, you can add it using Dock & Menu Bar preferences.)
On the keyboard, press Command-Space bar or press (if available in the row of function keys).