what is the full form of atm in computer

The full form of ATM in computer and telecommunication networks is Asynchronous Transfer Mode. It is a cell-switching technology designed as a telecommunications standard for the digital transmission of various types of traffic, including data, voice, and video. ATM divides all information into small, fixed-size packets called cells for efficient and flexible switching and transmission, enabling high-speed, low-latency communication over Wide Area Networks (WANs).