The Highlight Emails extension for Gmail by cloudHQ offers a suite of functionalities designed to enhance your email experience. Once installed, two icons appear in Gmail, providing various tools and personalization options. The cloudHQ icon, found near the search bar, allows users to manage installed cloudHQ apps, including the ability to highlight rows, turn on reading focus, and customize email colors based on read status, selection, or domain. The second icon, labeled ‘Reading Focus,’ can be activated to support concentration during email navigation. These features offer a tailored experience, adding efficiency and visual appeal to daily email tasks.