We can directly interact with the application and observe the results firsthand. This flexibility allows testing to capture bugs or issues that might be missed by automation testing.

We can observe every detail & aspect of the tested software, carefully inspecting features, and evaluating whether the application meets user needs.

We can uncover potential information leaks, such as accidentially exposed sensitive data or security vulnerabilities that may go undetected by automated testing tools.

In some cases, we can be more efficient & cost-effective than automated testing. Especially when testing can provide cost & time advantages over developing and running automated testing scripts.

Manual testing is crucial in gathering feedback from end-users. Through user acceptance testing, we gain direct insight from users about their experience while using the application. This helps identify weakness & enhances user experience.