You can edit your images in the Online Editor in the following way:
Note: It is assumed that you’re currently in the Editor workspace. For more info how to get there, click here.
Step1. Click the Library tool from the right toolbar.
Step2. Select the image you wish to edit. Click the arrow and select the Edit Image option.
Step3. The Photo Editor will open with the image you wish to edit. Make the necessary changes and after finishing click the Save button.
Step4. The image you just edited and saved is now in the library. Select it and click the Place button.
Step5. Place your image wherever you wish by drawing a rectangle in the Drawboard.
Step6. Save your page after finishing.