A buffer is a temporary storage area used to hold data being transferred between two devices that operate at different speeds. It ensures smooth data processing and prevents bottlenecks.
Computer Hardware encompasses all the electronic and mechanical parts essential for a computer system to function, such as the central processing unit, disk drive, screen, and printer. This term excludes software, which refers to programs and applications.
A printer is a device that produces a hard copy (printed paper) of documents stored in electronic form, usually on physical print media such as paper. Printers are a common peripheral in computing, available in various types with differing technologies and capabilities.
A serial printer is a type of printing device that connects to a computer's serial port, using a communication protocol to send data interspersed with timing signals for printing documents.
A device that allows a user to communicate directly with a computer. Terminals consist of a keyboard for input and a means of display for output, such as a monitor or printer.
