4 ms·Actually I own several dvds that contain legitimate copies of Mac OS X (back when it came on dvds)by tinus_hn 5y agoActually I own several dvds that contain legitimate copies of Mac OS X (back when it came on dvds)amarshall 5y agoYou may own the physical disc, but to use the software on it you need to accept the license terms.tinus_hn 5y agoBecause to do that, I have to make another copy into the memory of my computer.