I run CC on a Laptop and Desktop. We're about to get a 2nd Desktop. Just so I don't banjax my account in some way, can I install CC on this 3rd machine (as a contingency) provided I'm only ever signed into CC on 2 machines at any one time?
Yes, you can install it on as many computers as you like.
However you can only be signed in with your Adobe ID (in order to use it) on a maximum of 2 computers at any one time.
If you get the Maximum Activations Exceeded message, try this
Many thanks, John.