👉 Accessed I/O, or Input/Output, refers to the mechanisms by which a computer system retrieves and processes data from external devices or stores it back into these devices. This involves reading from and writing to various types of storage media, such as hard drives, SSDs, USB drives, and network interfaces. Accessed I/O operations are managed by the operating system, which coordinates communication between software applications and hardware components, ensuring efficient data transfer and resource management. These operations can include reading from files, sending data over a network, or displaying graphics on a screen, and they are crucial for the functionality of any computing system that interacts with the outside world.
