plan and how many login

you can install the cc desktop app from here https://creative.adobe.com/products/creative-cloud on as many (mac and/or win) computers as you own and use it to install all (or some, if you want) of your cc subscription programs.

the only (insignificant for internet connected computers) limitation is that you can sign-in (and therefore start your adobe programs) on, at most, two computers without signing-out.

because you can sign out from either (or both) signed-in computers using a 3rd computer, this could not (imo) be easier. https://helpx.adobe.com/download-install/using/install-apps-number-of-computers.html#:~:text=Activate%20on%20up%20to%202,on%20up%20to%20two%20computers.

Hi Kevin,

You can download Adobe apps anywhere, including mobile and desktop. However, you can only be signed into two computers at the same time and you can only actively use your Adobe apps on one computer at a time.
You can refer to this article for more details: https://adobe.ly/47iOZl2

Let us know if you have any questions.