What Is Software Testing

Software testing is the process of evaluating the functionality, performance, and quality of software applications or systems. It involves executing a program or system with the intention of finding defects, errors, or other issues that may affect its quality or performance.

Software testing can be conducted manually or automatically, and it can take place at various stages of the software development lifecycle. Some common types of software testing include unit testing, integration testing, system testing, acceptance testing, and regression testing.

The goal of software testing is to ensure that the software meets the requirements and specifications of the intended users, performs as expected, and is free of defects that could impact its usability or reliability. By identifying and fixing issues early in the development process, software testing helps to reduce the cost and time required to deliver high-quality software products.