Which shortcut is used to create a new layer on a Mac?

The shortcut to create a new layer on a Mac is achieved by using the Command Key along with the N key. This combination is widely recognized in various design software, such as Adobe Photoshop and Illustrator, making it consistent and intuitive for users familiar with these applications. By pressing Command and N simultaneously, the user initiates the creation of a new layer, which is essential for managing different elements in a design project. This functionality allows for greater flexibility and control, as layers can be individually adjusted, arranged, and edited without affecting the entire project, thus facilitating a more streamlined workflow.