When using Lightroom before, I was never able to figure out how to move photos from one folder to another. You’d think that you could just click on a photo and drag it. I just spent twenty minutes figuring out what I’ve been doing wrong. After you’ve selected multiple photos, click on the photo thumbnail and not the sur­round­ing gray frame, and then you can drag the photos to the target folder.

I had become accustomed to clicking on the frames to multi-select photos, so naturally I assumed that was also how you dragged a set of photos. But clicking on a frame of a selected photo merely deselects all the other photos.