One of the standout features of the 8.4.3 release is its sophisticated scanning engine. It doesn’t just look for files with the application’s name; it tracks down background agents and daemons that start up with the system. The "Startup Programs" and "Extensions" modules allow users to see exactly what is slowing down their boot time. By providing a centralized dashboard to toggle login items and system daemons, the utility gives users granular control over their Mac’s background activity, which is often more effective at boosting performance than a simple hardware upgrade.