In photoshop the point of rotation helps objects and texts to rotate easily when you want them to. The point of rotation will stay anchored while you rotate the object or text.

Photoshop CC 2014 tutorial showing how to change the material of a statue or other object. Statue of Liberty photo: <a href=" ...

You’ll want to know how to change the DPI of an image in Photoshop so you can print high-quality photos. Here's how to do it.