In Microsoft Edge, rolling over a photograph with the cursor, by default, displays a "hover menu." A user can change settings for their browser, but a developer can't. From there, users can search the web for similar images with a sidebar popup. It is more angering—to me, at least—that a user can download a copy of the photograph, even though you have purposefully checked the "Right click protection on images" checkbox. I want to do everything possible to prevent viewers from stealing my prized work.

The only fix I could find was to add some custom CSS on the PhotoBlogger>Advanced>Custom Code tab:

   img {
      pointer-events:none !important;
   ]

It only works if you add the "!important" property; without that, it doesn't work.

Even easier than looking at the page code, just launch the lightbox for an image, then do a little quick edit to the URL in the address bar.

The only real way to protect one's images is not to put them on the interwebs.