Release Notes | Photoshop CC (2017 release)

You must accept the license agreement and warranty terms to use this product. Visit our Product License Agreement page for details. This product will not function without mandatory activation and registration via the Internet. Phone activation is not available. See Activate and deactivate Adobe Creative Cloud apps for details.

The individual associated with the Creative Cloud membership can use the desktop applications available in Creative Cloud on two computers at once, regardless of operating system. See your Product License Agreement for more information.

To use the product on a third computer, you will be presented on launch with the option to remotely sign out of one of the other systems. You may also first deactivate the software on one computer by choosing Help > Sign Out.