Now again holding the camera very level turn to the right until the key item, the car tire, is in BOX A for the third shot.

Take the shot, thats it. You just took a 3 shot pano.

Take the camera out of pano mode and take a bunch more picture to share on the forum.

When you get home there are many way to stitch the shot together.
Camedia Software that came with the camera.
The Panorama Factory, ACDSee and many more.