Manual testing is a crucial process in software quality assurance that involves testing the system or application manually to identify issues before it goes live. In manual testing, testers use various test cases to validate whether the software meets the desired specifications or not. This process helps to ensure that the software is reliable, efficient, and user-friendly by testing its features, functionality, usability, and performance. Moreover, manual testing requires a high level of precision and attention to detail, making it an essential component of the software development life cycle. Hence, organizations need skilled manual testers to conduct thorough testing and deliver high-quality software products.