You can Download your Adobe Subscribed product on two computers and use one at a time .
When if you want to add photoshop please follow the link below :
Please make sure you are logged in with your account on which you want to make the purchase .
Thanks. Does that mean I can add a single App (Photoshop) to the App I already use (Indesign), using the Single App plan?
yes , you can add single app for any number of applications by making sure that they all are for different products.
>share my plan with an additional user
My understanding of the Adobe license is that YOU as the owner may activate on two computers, as long as you only use one at a time, but that you may NOT share your license with another person, he/she must buy their own license
Cloud License allows 2 activations http://www.adobe.com/legal/licenses-terms.html
-Install on a 2nd computer http://forums.adobe.com/thread/1452292?tstart=0
-Windows or Mac does not matter... 2 on the same operating system, or 1 on each
-Two activations on one account MAY NOT be in use at the same time (note in the above license link)
-An individual account is for one person and may not be shared with anyone else
Speedy Safe installed