Purchase the core typefaces
Myriad Pro and Adobe Garamond Pro are licensed typefaces not available by default on PCs and Macs. These typefaces are installed with most professional distributions of Adobe products including Photoshop, Illustrator, and InDesign. Any printed communications and marketing materials intended for an external audience should use these core typefaces.
If you wish to use the official fonts on materials you create yourself, you can purchase licenses for them.