Peripherals are external hardware devices that connect to a computer system to expand its functionality and enable interaction with users. They are crucial because they allow the computer to perform tasks beyond its core processing capabilities. Importance of peripherals: • Input: Peripherals like keyboards and mice allow users to input data and commands, making the computer interactive. • Output: Devices such as monitors and printers display or present processed information, making the computer's work understandable and usable. • Storage: External hard drives and USB drives provide additional storage capacity, allowing users to save and retrieve large amounts of data. • Specialized Functions: Peripherals like webcams, microphones, and scanners add specialized capabilities, enabling communication, multimedia creation, and data capture. Without peripherals, a computer would be a powerful but isolated processing unit, unable to receive instructions or deliver results to a user. Last free one today — make it count tomorrow, or type /upgrade for unlimited.