In this How To, you'll be shown how to rotate an image in the crop interface.
Head to the "Crop" portion of the block by clicking "Crop" in the toolbar.
Set the Aspect Ratio of the crop to Original.
It is not recommended to do a custom crop and image rotation simultaneously. Please rotate the image, save it, and then redo any cropping.
Click on the left or right rotate icons to rotate the image.
Click "Apply Crop" to apply the changes to the image.
You now know how to rotate and save the image.