Software Testing Foundations: Web, Mobile, and API QA

Quality assurance is a vital part of modern software development, ensuring applications perform reliably across platforms. This written course guides you through core QA concepts and practical methodologies used to evaluate web, mobile, and API systems. You will start by mastering fundamental testing terminology and test design techniques before exploring practical scenarios. By analyzing modern QA workflows, you will gain the confidence to identify defects, document issues clearly, and support software quality. What you'll learn: - Understand essential QA terminology, testing types, and the software development lifecycle - Design structured test cases, test suites, and clear bug reports - Inspect web applications using browser developer tools to analyze page elements and network traffic - Execute mobile application testing scenarios across common mobile platform behaviors - Test REST APIs by structuring HTTP requests and evaluating JSON response payloads - Apply quality assurance practices within modern Agile team workflows. The course begins with core definitions and manual testing principles before guiding you step-by-step through web, mobile, and API testing techniques. Designed specifically for beginners, this course requires no prior programming or technical experience. Start reading today to build a strong foundation in software quality assurance.