You can find the list of shortcut key combinations in the "My Account" menu.
Click on your avatar at the upper right corner of your account interface and select "My Account".
Go to the Shortcuts tab to check the combinations of keystrokes on a computer keyboard, which invokes commands in Kanbanize.
You can see some of these shortcuts in action by checking out this video - https://www.youtube.com/watch?v=emr2Ev3qqsk
Pro Tip: You can use the "ENTER" key to confirm a value you have populated in all instances within the product. Alternatively, you can use the "ESC" key to cancel such operations and close their view. The most common use of these commands is when populating Custom Field values.