<p data-start="73" data-end="471">Test automation enhances the efficiency of software testing by enabling test cases to run automatically with minimal human intervention. Instead of executing repetitive tests manually, teams can use automation tools to run large test suites quickly and consistently. This significantly reduces the time required for testing, especially in projects with frequent code changes. One of the key advantages of test automation is improved accuracy. Automated tests follow predefined scripts, eliminating the risk of human error during execution. This ensures consistent results across multiple test runs and helps teams identify defects more reliably. It also allows the same tests to be executed across different environments and configurations without variation. Test automation is particularly beneficial in regression testing, where previously validated features must be rechecked after every update. It also supports integration with CI/CD pipelines, enabling continuous testing and faster feedback on code changes. By improving both speed and precision, test automation helps teams deliver high-quality software while keeping up with rapid development cycles.