Product testing is the process of evaluating a product's performance, quality, and safety before it is released to consumers. This involves various methods, such as user trials, laboratory tests, and surveys, to gather feedback and identify any potential issues. Companies often conduct product testing to ensure that their products meet industry standards and customer expectations. The results of product testing help manufacturers make informed decisions about improvements or modifications. By addressing any flaws or concerns identified during testing, companies can enhance the overall user experience and increase customer satisfaction, ultimately leading to better sales and brand reputation.