A work from home QA (quality assurance) tester is someone who tests a product to find defects or errors. This process occurs before the item can be moved to production. Normally, QA testers work in the manufacturing plant or the office, but work from home QA testers are sent products to their home to test. While work from home QA testers is a general term used in most industries, the specific job duties vary significantly. For example, in the gaming industry, a work from home game QA tester plays a video game with a critical mindset, assessing the functionality and overall experience. A work from home technology QA tester examines software or websites for ease of use and relevant content. During the review, you record problems, known as bugs, and report them to the development team to be fixed.