how do I save a project in iMovie 10 so I can finish it at a later date
I have started working on an iMovie project, but do not have time to finish it now. I see I cannot save it, so I don't know how to keep what I have done and then come back to it later.
iMac (Retina 4K, 21.5-inch, Late 2015), OS X El Capitan (10.11.1)