What is the most common method for data entry into a computer?

The keyboard is the most common method for data entry into a computer because it is specifically designed for typing text and entering commands efficiently. Keyboards offer a tactile and direct way to input alphanumeric data, which makes them well-suited for tasks that involve writing documents, programming, and data manipulation.

While touchscreens have gained popularity in recent years, particularly with mobile devices and tablets, they are often not as efficient for extensive data entry compared to a keyboard. Voice recognition software provides a hands-free option for some users and applications, but its accuracy can vary based on the clarity of the user's speech and environmental factors, making it less reliable for consistent data entry tasks. Similarly, although a mouse is essential for navigating interfaces and selecting options, it does not facilitate text input in the same way a keyboard does. This makes the keyboard the most widely utilized device for inputting data in different computing environments.