What is QA software testing?

QA software testing is the process of evaluating software applications to ensure they meet specified requirements and are free of defects. QA stands for Quality Assurance, which involves systematic activities to improve and ensure the quality of software throughout its development lifecycle. Testers use various methods, such as manual and automated testing, to identify bugs, verify functionalities, and validate that the product performs as expected. The goal is to deliver reliable, high-quality software to users.