A VPN (Virtual Private Network) creates a secure, encrypted “tunnel” for your internet traffic, masking your IP address and location by routing your connection through a remote server, which protects your online privacy, secures data on public Wi-Fi, and allows you to bypass geo-restrictions by making it appear as if you’re browsing from another country. It encrypts your online activities, shielding them from your Internet Service Provider (ISP), hackers, and other snoopers, offering a shield for sensitive data like passwords and banking details.