I am having difficulty finding documentation for "editing" not adding an image link. There is plenty of documentation on adding and creating but nothing on "changing" the hyperlink. At least not that I have found. Does anyone have any info on it?
I'm assuming you have an embedded image in a web page, and that image is also a hyperlink?
If that's the case, go to the page in question and click Edit (top, right hand corner). You have two options from there. I personally prefer option 2.
1) click once on the image you care about, and then click the Link ribbon (green color). You'll see the hyperlink under that image in the URL field, where you can edit it. Click Save (top, right hand corner) when you're done.
2) Highlight-select the image you care about, and then select Edit Source from the Format Text ribbon, this will bring up the underlying HTML, and you can modify the tag directly, and also make sure that the bracketing around the image is what you want it to be.