The purpose of a VPN (Virtual Private Network) in internet browsing is to create a secure and encrypted connection between the user's device and the internet. By routing traffic through a VPN server, it masks the user's IP address, enhancing privacy and protecting against unauthorized access or data interception. VPNs are particularly valuable when using public Wi-Fi networks, as they safeguard sensitive information from potential threats. Additionally, VPNs can bypass geographical restrictions, allowing users to access content that may be blocked in their region. This technology contributes to safer and more flexible internet browsing experiences.