I know, probably a stupid question, but I was having a hard time finding a definitive answer on the site and just wanted to make sure. thx
You may install software on up to two computers. These two computers can be Windows, Mac OS, or one each.
If you install on a third computer, it will request you to de-activate on the other two computers. You can then reactivate one of the previous two computers, and use Creative Cloud apps on it.
If you regularly need to use the Creative Cloud on more than two computers then it would be best to purchase an additional subscription. This is the same licensing btw which we have for our perpetual product. An advantage though for Creative Cloud over the perpetual product is that you can install on Mac and Windows with the same subscription!
You can also refer : http://www.adobe.com/legal/licenses-terms.html
Hope this answers your queries!
Great! thanks for the info. Two will do me fine. Tower and laptop.