QA Testing is the act of examining the artifacts and the behavior of the Software/Application under test by validation and verification. Software/Application testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. A QA tester is someone who works with software or a website to ensure it runs properly. They try to prevent faulty apps or other technology from getting to the customer. QA testers accomplish this by running a variety of manual and automated tests while the product is in development. The goal is to try and break the product or force it to malfunction. This empowers developers with the knowledge they need to make product adjustments before it goes to market.