Click anywhere within the bounding box
and a circle appears below the selection. Position the cursor over
the circle. When the curved four-headed arrow appears,
drag the track ball handle to rotate the image.
Position the Move tool over a corner. When the curved
double-headed arrow appears,
drag it to rotate the photo. The further away the cursor is from
the corner, the more control you have to make more accurate changes.
Double-click the photo, and then click the rotate button next to the slider (only rotates in 90° increments).