Slideshows / Working with Slideshows

Playing Slideshows  
Esc or Mouse Click  Stop slideshow
Spacebar Pause/play slideshow
Option + Alt + Start paused
Shift + Play from location
Cmd + JCtrl + J Start
Option + Cmd + JAlt + Ctrl + J Start Paused
Shift + Cmd + JShift + Ctrl + J Play from Location
Down Arrow Move image to yes, no, or maybe tab (if enabled in settings)
Right Arrow Jump to next slide
Left Arrow Jump to previous slide
Shift + Right Arrow Jump to next section
Shift + Left Arrow Jump to previous section

Working with Slideshows  
Delete Remove selected items from the slideshow
Tab Hide all except thumbnails
Esc Change from View mode to Thumbnail view
Option + Slideshow Style NameAlt + Slideshow Style Name Open Setup Slideshow Styles dialog
Option + Starting Music Track NameAlt + Starting Music Track Name Open Setup Music dialog

All Viewing Modes  
Right Arrow Next *This shortcut does not apply to Working with Rooms
Left Arrow Previous *This shortcut does not apply to Working with Rooms
Shift + Click

Select a range of items
Cmd + ClickCtrl + Click

Add / remove single items in a selection
Cmd + ZCtrl + Z Undo 
Shift + Cmd + ZShift + Ctrl + Z Redo 
Cmd + ACtrl + A Select All
Cmd + DCtrl + D Select None
T

Toggle between Thumbnail & Show View
I

Toggle between current working with mode and Working with Images
P

Toggle between current working with mode and Working with Products
R

Toggle between current working with mode and Working with Rooms
C

Toggle between Show view & Cropping view
V

Toggle between Show view & Actual Size view *This shortcut does not apply to Working with Slideshows
Q

Open the Quick Order window *This shortcut does not apply to Working with Books or Slideshows
Tab Hide all except thumbnails
Option + Alt +

Hide / show image list on Presentation screen
Cmd + PCtrl + P

Open Print Order/Invoice Report dialog
Cmd + MCtrl + M

Turn on/off Presentation Mode
Cmd + GCtrl + G

Apply/Remove Protect Images Stamp