The term "software crisis" refers to the challenges and difficulties faced in software development, particularly in the 1970s and 1980s. It highlights issues such as project overruns, poor quality, and the inability to meet user requirements. As software systems grew in complexity, traditional development methods struggled to keep pace, leading to increased costs and delays. This crisis prompted the need for better practices and methodologies in software engineering. Concepts like Agile, DevOps, and software testing emerged to address these challenges, aiming to improve collaboration, efficiency, and the overall quality of software products.