Data is information that is stored or processed by computers. It can include text, numbers, images, or sounds. Data is used in many digital systems.

A photo on a phone, a message in an app, or scores in a game are all forms of data. Data is measured in units such as bytes, megabytes, or gigabytes. It is collected and stored in devices and online systems.

Data is used in computing, science, and technology. It supports systems that organize, store, and share information.