Shortcuts keep layout and motion work moving without constant panel switching.
Tools
Vselects the move tool.Hselects the hand tool.Fcreates frames.Tcreates text.Rcreates rectangles.Ocreates ellipses.Lcreates lines.Shift+Lcreates arrows.Screates stars.Pselects the path tool.Shift+Pselects free draw.Shift+Acreates auto-layout groups.
Editing
Cmd/Ctrl+Zundoes.Cmd/Ctrl+Shift+Zredoes.Cmd/Ctrl+Aselects all.Cmd/Ctrl+Ccopies the selected layer or layers without creating anything new.Cmd/Ctrl+Vpastes the copied layer selection.Cmd/Ctrl+Dduplicates immediately.Cmd/Ctrl+Ggroups.Cmd/Ctrl+Shift+Gungroups.
Navigation
Use the hand tool, trackpad gestures, or wheel input to pan and zoom the canvas. When editing timeline motion, timeline zoom stays inside the timeline instead of changing browser page zoom.
Selection tips
Use the layer panel when objects overlap. For covered frame content, Cmd/Ctrl+click or a quick second click can help recover the parent frame selection path.