Forgive this basic question: I just bought a Samsung EVO 850 SSD drive that I want to install on my computer. I found a tutorial on how to actually install it but I can't really figure out how to clone my original HD to the SSD. How do I do this. I don't have an enclosure for the SSD, but I do have another external drive that I've backed up via time machine. Can I do it this way? Is there something I need to do to the SSD before cloning in terms of preparation or formatting? Am I missing a crucial step here? Again, sorry for sounding clueless.