To resize a picture proportionally, which of the following should you do?

A) Drag a corner sizing handle.
B) Drag the top sizing handle.
C) Drag the rotate handle.
D) Drag the entire picture.

Dragging a corner sizing handle will maintain the aspect ratio of the picture and resize it proportionally. If any other sizing handle is dragged, the aspect ratio may be distorted resulting in a stretched or squished image. Dragging the rotate handle will only rotate the picture and dragging the entire picture will move it but not resize it.