Input/Output Systems refer to the components of a computer that allow it to receive data (input) and send data (output). Input devices, such as keyboards and mice, enable users to enter information, while output devices, like monitors and printers, display or produce results. These systems are essential for user interaction with computers. The efficiency of Input/Output Systems affects overall system performance. Data transfer rates and processing capabilities determine how quickly information is exchanged between the computer and its peripherals. Proper management of these systems ensures smooth operation and enhances user experience in various applications, from gaming to data analysis.