Learning how to rotate an image in Lightroom is something you'll need to pick up pretty quickly when you start using Adobe's legendary photo studio application.
Rotating images is a key transformational tool that photographers will often apply before they've made other edits. For example, you may have deliberately taken an image upside down or in the wrong orientation, or been forced to by the angle you had to shoot at. In these cases, you'll want to quickly rotate the image to set it up as you'd imagined. Then you can get to editing it properly.
