I just installed the trial version of Photoshop CC & Lightroom CC on one of my PCs. I use an office PC, a Home PC, a PC Laptop, & a Mac laptop. Am I able to use the cloud product on all? One membership...I am the only user. If so, where do I go to download. Thanks for your help.
yes, you can.
but you can only be signed-in (and use), at most, 2 computers at any one time. ie, when trying to sign in to a 3rd computer you will be prompted to sign out from the other two.