Shortcuts
Here's a collection of shortcuts to make working in Expression easier. If you have a shortcut you'd like to see listed here, please send it in.
Zoom in [+] Numpad
Zoom out [-] Numpad
Zoom on selection SHIFT+Z
Menu Shortcuts:
Group CTRL+[G]
Ungroup CTRL+[U]
Duplicate an object CTRL+[D] or Alt+Drag Object
Paint Palette Shortcuts:
Default Stroke [1]
Draggable/non-draggable Color Bar [Double click on bar to toggle]
A special thanks to Tetyana who suggested, and shared the beginning shortcuts for this page.