Scrum is a software development methodology that is used by many software developers and companies. Scrum has three roles: the Product Owner, the Scrum Master, and the Development Team. Scrum is a framework for managing work in progress. It helps to manage product backlogs and prioritize features according to what the customer wants. The product owner assigns stories to each team member and then they take turns working on those stories until they are done or there are no more stories available. The Scrum process has been proven to be a highly effective way of managing projects with multiple teams; it allows for quick adaptation of change as well as an efficient use of resources.