I bought my MacBook used and Photoshop CS3 was already on it, so is it possible to transport it to another computer? The computer I want it to transfer to is a PC, but I think Photoshop works on both, right?
Photoshop is made for both Mac and PC, but you can't install the same copy and both. There is a version for Mac and a version for PC. They're entirely different operating systems, and applications are not transportable between both.