How to hide all but your open apps in macOS Dock

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 DockThe macOS Dock app originated in macOS's early OS precursor NeXTStep and OpenStep, which were created at Steve Jobs' other company, NeXT Computer. In 1997 Apple bought NeXT and acquired the NeXT technology along with it.NeXTStep was modified by Apple and in 2000 Apple re-released it as Mac OS X - which merges most of the core of NeXTStep (which became Darwin in macOS) with features and filesystems from Apple's older Mac OS 9. Continue Reading on AppleInsider | Discuss on our Forums