To use Green VPN (快连 VPN), you first need to download the application directly from its official website, install it on your device—whether it\’s Windows, macOS, Android, or iOS—and then launch the app. Using it is as simple as clicking the large central power button to automatically connect to the fastest server. This VPN is known for its incredible simplicity, making it a popular choice for users who need a quick and straightforward solution to bypass geo-restrictions. In this comprehensive guide, our team at Let\’s VPNs will walk you through every step, from installation to advanced usage, and provide an expert analysis on its safety, features, and the best alternatives available for English-speaking users.