Keyboard shortcuts are the fastest way to invoke program commands. However, if you are used to working with other programs, your fingers may be trained to use those other shortcuts. You may also want to assign a shortcut to a command that doesn’t have a shortcut. InDesign lets you change the keyboard shortcuts to keystrokes that match your preferences.
InDesign ships with three sets of shortcuts. The default set is the one that the Adobe engineers created. This set uses most of the shortcuts found in Adobe products such as Adobe Illustrator or Adobe Photoshop. The second set contains the shortcuts used in PageMaker 7.0. The third set contains the shortcuts used in QuarkXPress 4.0.