Computer audio refers to the sound produced or processed by a computer. This includes music playback, voice communication, and sound effects in games or applications. Computers use various hardware components, such as sound cards and speakers, to convert digital audio signals into audible sound. In addition to hardware, software plays a crucial role in computer audio. Programs like media players and digital audio workstations allow users to create, edit, and manage audio files. With advancements in technology, computers can now support high-quality audio formats, enhancing the listening experience for users.