Benefits of Automated Testing

Fast – Automated tools runs tests significantly faster than human users.
Reliable – Tests perform precisely the same operations each time they are run, thereby eliminating human error.
Repeatable – The tester can test how the Web site or application reacts after repeated execution of the same operations.
Programmable – The tester can program sophisticated tests that bring out hidden information.
Comprehensive – The tester can build a suite of tests that covers every feature in your Web site or application.
Reusable – The tester can reuse tests on different versions of a Web site or application, even if the user interface changes.