Scrum is an agile project management method with a Scrum Master, Product Owner and Developers. There are Sprints in Scrum that have a length and time box of 1-4 weeks. Within a Sprint an increment of a Product Vision, Product Goal and Product Backlog items are developed in Themes, Epics, User Stories that are braked down into Tasks. There are several events in Scrum as the Sprint Planning, Daily Scrum, Sprint Review and Sprint Retrospective that the Scrum Master organizes. There are several artifacts as the Product Backlog that the Product owner manages, a Sprint Backlog that the Developers manages and the increment that the Scrum Team develops.