Transforming objects

Result	Windows Action	Macintosh Action
Temporarily switches selection tool to transform tool	Hold down Control key	Hold down Command key
Scales object from anchor point	Drag bounding box handles	Drag bounding box handles
Scales object from opposite side or corner	Alt + drag bounding box handles	Option + drag bounding box handles
Scales images, text, and grouped, combined, and path objects using original aspect ratio	Shift + drag bounding box corner handles	Shift + drag bounding box corner handles
Scales and symetrically constrains geometric objects	Shift + drag bounding box corner handles	Shift + drag bounding box corner handles
Constrains rotation to 15° increments	Shift + drag rotation handle	Shift + drag rotation handle
Offsets layer	Control + drag	Command + drag