You can use Spotlight search on your Mac by clicking on the magnifying glass at the top of your screen or using a keyboard ...
Juggling multiple apps and windows can feel chaotic, but macOS Mission Control brings order to the madness, giving you a clear, organized view of all your open apps, desktops, and full-screen windows.
The macOS Dock displays apps you add to it or that you run. Here's how to make it display only apps that are currently running on your Mac. The macOS Dock app originated in macOS's early OS precursor ...