I have been told by a friend that it is possible to have one copy of photoshop on two devices, however i don't know if this is true or not. I installed my copy of photoshop onto my imac around this time last year, but i have recently bought a macook pro and i would like to download it onto this computer. I would like to know if this is possible and if it is how do i do it? I have no disc drive on my macbook pro so this could also be another issue.
Yes, it's true. Read the EULA:
You simply install it on each system. Downloads here:
You CAN install it on two machines.
You CANNOT run it on both at once. (ie: you can't be using it on your iMac at home and loan your MacBook to a friend to use it at school, at the same time)