The image editor provides tools that let you easily rotate or flip an image. To rotate, click on counterclockwise or clockwise tool. To flip, click on the flip vertically or flip horizontally tool. You can click on the undo or redo tool to change the last step you made to the image. Be sure to press save to have your changes saved by the image editor. There are a number of additional fields you can optionally fill out. Press update media to update the image.