Use Dvorak keyboard layouts on Mac
If you have difficulty using the standard QWERTY keyboard, switch to a Dvorak keyboard layout, which reduces the need to move your hands and fingers.
On your Mac, choose Apple menu > System Preferences, click Keyboard, then click Input Sources.
Click the Add button , then search for Dvorak.
Select one or more Dvorak layouts, then click Add.
Dvorak: The most commonly used keys are under your fingers.
Dvorak - Left-Handed: The most commonly used keys are under your left hand.
Dvorak - QWERTY ⌘: Temporarily changes the layout to QWERTY when you press and hold the Command key.
Dvorak - Right-Handed: The most commonly used keys are under your right hand.
When “Show Input menu in menu bar” is selected in the Input Sources pane, the Input menu appears in the menu bar. You can use the Input menu to switch keyboard layouts while working and access the Keyboard Viewer to preview layouts.