VPN software provides a secure, encrypted connection between a user’s device and the internet, masking their IP address and enhancing online privacy. It allows users to bypass geographical restrictions, access region-locked content, and protect their data from potential threats on public Wi-Fi networks. VPN software typically offers features such as kill switches, split tunneling, and multi-device support. Popular VPN providers include NordVPN, ExpressVPN, and CyberGhost, each offering unique features like double VPN encryption or specialized streaming servers. By routing internet traffic through remote servers, VPN tools enable users to browse anonymously and securely, making it an essential tool for individuals and startups concerned about online privacy and security.