What is the primary advantage of mastering keyboard shortcuts for frequently used applications?

The primary advantage of mastering keyboard shortcuts for frequently used applications is a significant increase in speed and efficiency. Keyboard shortcuts allow users to perform actions with a combination of keys instead of using the mouse to navigate menus and click on buttons. This reduces the time spent moving the hand between the keyboard and mouse, which can add up considerably over the course of a day. By eliminating these small delays, users can perform tasks more quickly and efficiently, leading to increased productivity and reduced physical strain. Keyboard shortcuts minimize interruptions to the workflow, allowing for a more streamlined and focused work process.