This shortcut is used by 21 programs in our database.
There isn't any generic description for this shortcut.
What this shortcut does in different programs?
All programs using this shortcut, by category.
Apple macOS - Show or hide the Spotlight search field. To perform a Spotlight search from a Finder window, press Command + Option + Space. If you use multiple input sources to type in different languages, these shortcuts change input sources instead of showing Spotlight
Firefox (macOS) - Select or deselect the tab with the dotted rectangle. The other tabs stay selected or deselected.
Xcode - Show or hide the Spotlight search field (when multiple languages are installed, may rotate through enabled script systems)
Reserved Mac - Show or hide the Spotlight search field (when multiple languages are installed, may rotate through enabled script systems).
Luna (DAW) - Toggles recording. Press Command + Space to start recording. If you press Command + Spacebar while LUNA is recording, the session continues to play, but the transport drops out of record.
How often is this shortcut used in all programs?