As a computer information systems graduate who became a QA tester, I learned that the role is not just about testing software but about crafting test plans, finding valid inputs, and acting as different users to identify potential issues. QA testers often juggle multiple projects simultaneously, work under pressure, require patience, and must be good communicators when providing feedback. While a background in programming can be helpful, it's not necessary, and the role requires unique skills that are distinct from programming.