Change Shortcut Microsoft Word Mac 2016.If I resize, save, close, and re-open it will retain the size of the pane, but having to resize every single new document is a nuisance. When the app opens the pane is minimized, forcing me to drag the edge to resize it to full screen. Arrow Left: Move one character to the left: Arrow Right: Move one character to the right: Option + Arrow Left: Move one word to the left: Option + Arrow Right: Move one word to the right ⌘ + Arrow Up: Move one paragraph up ⌘ + Arrow Down. To use these shortcuts, you may have to change your Mac keyboard settings to change the Show Desktop shortcut for the key.