Background Information is data or information that is used to provide context and/or support for a particular topic or event. It can include facts, figures, statistics, research, or other types of evidence. Background Information can be used to provide context and/or support for a particular topic or event. It can include facts, figures, statistics, research, or other types of evidence. There are two types of Background Information: Primary Background Information and Secondary Background Information. Primary Background Information is information that is gathered by the researcher or writer directly, such as interviews or surveys. Secondary Background Information is information that is already published and available, such as books, articles, or websites.