Can we open/run a file/executable in Finder using the keyboard? In Windows, we can select a file/executable in Explorer and on pressing Enter with the keyboard, the file/executable is opened. Is this feature available on Mac OS? In Finder, if a file/executable is selected with the mouse and then we press Enter, it wants to rename the file.
On macOS, to open the selected item, press:


Cmd + O (letter "o")
or: Cmd + ↓ (down arrow)


Alternatively, to Quick Look the selected item press:


Space
Then space again to close Quick Look.