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Focus previous / next app

Tab / Shift+Tab

Cycle through open apps

⌘1–9

Focus app by number

⌘< / ⌘>

Resize window narrower / wider

[

Consume window from left column

]

Expel window to new column

⌘D

Open app launcher

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Esc

Close overlay / menu

On Windows / Linux, use Ctrl instead of ⌘.

Touch

Tap

Open an app or select a file

Drag header

Move a window into another column

Swipe left / right

Pan between columns

Tap backdrop

Close the open menu or overlay

Mouse

Click

Open an app or select a file

Drag header

Move a window into another column

Scroll wheel

Pan the desktop left and right

Click backdrop

Close the open menu or overlay