
Software is developed using computer programming, carried out by a software developer. Unlike the more traditional and often inflexible development software examples, agile encourages and promotes flexible responses to change, by advocating adaptive planning, evolutionary development, early delivery, and continual improvement. An agile software development definition includes an approach where development requirements and solutions are delivered through the collaborative effort of self-organizing and cross-functional teams and their customers. Since the advent of software product development in the 1960s, many different approaches have been used for developing the software the most common today uses an agile approach to development.

It is independent of hardware and makes computers programmable. Hence a good definition is: “a process with a set of activities that create computer software products, including their design, development, testing, and deployment.” Software itself is a set of instructions or programs that tell a computer what to do.

The development of software is usually a planned initiative with a number of steps and stages that result in the creation of operational software.

It is a process to create computer software using one or more specific programming languages that provides functionality to address particular business or personal objectives. People both inside and outside IT often ask what is software development.
