Requirements Condition: The first and leading step while developing software must be meeting the requirements of the project. The organizations must start with analyzing the achievability and the requirements of the project.
Design: This phase involves development of an outlay for developing the project with all the little details included.
Completion: The mechanism is actually created in the implementation stage. The design layout created in the previous phase is implemented and converted into a machine language that the computer can understand and respond to.
Testing: The testing phase usually starts after the workings are created but in some cases the software development service provider can start the testing along with the execution phase.
Installation: The components of the software are joint together and the completed software is installed and executed on a computer system. Preservation: It has been noticed that almost every software goes through changes and alteration after it is completed.