Software testing is a task in software engineering that verifies the software system is fault-free and that the results of the software development actually match those that were anticipated. It entails the execution of a system or software component to assess one or more interesting properties. A good and efficient software product or service is needed, but this can be challenging because software must first be tested by stakeholders. Software testing is not a new field and it has been for many years. Software testing may be defined as the process of examining software to see if it meets the need and identifying mistakes that may occur in any software.