what is software testing?

 

Software testing is the process of evaluating a software application or system to identify defects or bugs and to ensure that it meets its requirements. It is an important step in the software development process that helps to ensure the quality and reliability of the final product. There are different types of software testing, such as unit testing, integration testing, functional testing, and acceptance testing, each with its own specific goals and objectives. Software testing can be performed manually or using automated tools and techniques.