A lot of companies were forced out of the market because of their failure to deliver high quality products under tight deadlines. In most of the cases, this failure was caused by a too slow testing process. Test automation can improve the development process of a software product in many cases. The automation of tests is initially associated with increased effort, but the related benefits will quickly pay off through Increased Test Speed, Test Efficiency, Decreased Costs and shorter Time to Market, Increased Confidence and Greater Test Coverage. Automated tests run fast, making it cost-effective for software products with a long maintenance life. It gives ability to quickly react to ever-changing software systems and requirements when testing in agile environment. New test cases are automated continuously and can be added to existing test suite in parallel to the development of the software itself.