background

Background refers to the part of a scene, image, or object that is behind the foreground. It also denotes information that provides context or history for a subject. In everyday language, background can describe non-visible factors that influence a situation, such as cultural, historical, or environmental context. In visual media, the background sets setting and mood and may be contrasted with foreground elements.

Personal background includes a person's origins, education, work experience, and life events that shape their identity and actions. In research and journalism, background information helps establish context, defines the scope, and situates findings within prior work. Background materials may include previous studies, statistics, or historical records. Proper handling of background data involves attribution, accuracy, and relevance.

In visual design, background and foreground elements are arranged to manage focus and readability. Backgrounds can be solid colors, gradients, textures, or photographs, and should support foreground elements. In music and film, background elements such as ambient sound, score, or visuals contribute to atmosphere without dominating the main subject.

In computing and digital systems, background describes tasks that operate without direct user interaction, such as background processes, services, or downloads. Many platforms impose limits to conserve resources; users can often control which apps run in the background. The term also appears in branding and product descriptions to indicate non-primary or ancillary information related to a subject.