Removing red-eye
Red-eye occurs when the camera's flash reflects off the pupil of someone's eye. To eliminate this in a photo, use the Red-eye tool.
Click Red-eye. A circle will appear on the photo.
Drag the circle over the affected pupil, adjust its size with the slider control, and press Apply. The redness will be removed.
Repeat this process for all red pupils in your photo. Press Close when finished.