Please kindly introduce the Agile Methodology

1. 
   Please kindly introduce the Agile Methodology.
   

Agile project management is an iterative approach to product delivery that builds incrementally from the start of the project, instead of trying to deliver the entire product at once near the end. The approach is based on the Agile Manifesto (2001).

Agile works by breaking projects down into little bits of user functionality, prioritizing them, and then continuously delivering them in 2-4 week cycles called iterations or sprints.

Teams operate in short cycles aimed at continuous improvement to develop only what the users want. Work goals are defined by the team before each cycle starts. The team communicates directly with the customer if they have any questions concerning the function.