Just like developers follow the Software Development Life Cycle (SDLC) likewise testers also follow the Software Testing Life Cycle which is called as STLC. It is the sequence of activities carried out by the testing team from the beginning of the project till the end of the project. Explore the Software Testing Life Cycle (STLC) phases in detail. Learn key processes in software testing to ensure quality and efficiency. Learn what STLC is, its phases, advantages, and disadvantages. STLC is a series of systematic and well-defined steps performed while testing a software application to ensure it meets the specified requirements and is free from bugs. Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more.