My iMac offers iMac users full-color, step-by-step visual instructions to learn how to get the most out of their iMac and OS X Mountain Lion. Using a task-based format accompanied by full-color images, you see the detail of each step as you move through a task enabling you to quickly and easily accomplish tasks such as: managing and arranging your desktop, connecting to wired and wireless networks, creating virtual workspaces using Mission Control, understanding and using iCloud services, setting up calendars, contacts, and email, connecting to others via social media apps, downloading and installing applications, adding peripherals such as printers and backup drives, troubleshooting system problems, securing your data, and much more.