Can I move image files from inside RH

First off, I know I did it wrong. Now, I'm trying to clean up my mess in the most time efficient method possible.

I inserted images with cut and paste.  The images were stored in the root of the project, and not in the Images folder as I expected.  I tried to drop and drag inside the Project Manager, but the files won't budge.

Next, I moved the file in File Explorer (outside RH) and then manually updated the link.  That works, but it is time intensive.  Is there an easier way?

Shannon