Quality software has two sides: it must do what was agreed upon and be useful to the users.
The key paths to achieving top-notch software quality are understanding the client's needs, following a careful step-by-step process, maintaining a focus on quality at every stage, and involving the entire team.
To measure software quality, factors such as bug count, ease of use, performance under pressure, speed, and ease of maintenance should be considered.
Software Quality Assurance (SQA) plays a crucial role in ensuring that software is being developed with the expected quality through audits, reviews, and tests.