Book excerpt: The fastest, easiest, most comprehensive way to learn Adobe Photoshop Classroom in a Book®, the best-selling series of hands-on software training workbooks, offers what no other book or training program does -- an official training series from Adobe, developed with the support of Adobe product experts. Adobe Photoshop Classroom in a Book (2021 release) contains 15 lessons that cover the basics and beyond, providing countless tips and techniques to help you become more productive with the program. You can follow the book from start to finish or choose only those lessons that interest you. Purchasing this book includes valuable online extras. Follow the instructions in the book’s “Getting Started” section to unlock access to: Downloadable lesson files you need to work through the projects in the book Web Edition containing the complete text of the book What you need to use this book: Adobe Photoshop (2021 release) software, for either Windows or macOS. (Software not included.) Note: Classroom in a Book does not replace the documentation, support, updates, or any other benefits of being a registered owner of Adobe Photoshop software.