Rotate your screen display to 90 180 270 0 degree , great for reading book, view a long email,play pinball ,design , suffer the web,and more…
Menubar item support
-Quick Access rotate screen in the menu bar.
Dock Menu Support
-Right Click on the Dock Icon , rotate screen in the dock menu.
Left Click on the Dock Icon to bring up the operate window to rotate the screen.
And More...