To resize an image, character, or object:

- Click an image to select it.
You will see the sizing handles (circular dots) on the border of the selected object.
- Drag one of the sizing handles to change the size of the selected image.
- Use sizing handles in the image corners to preserve aspect ratio of the selected image.
- Sizing handles placed in the middle of the image borders will change image size only in one direction (modifying the aspect ratio of the selected image).