Today, many people are using VPNs, but only a few think about how they work. In this video, we will explain what a VPN (Virtual Private Network) is and describe how it works. We'll look at how a VPN helps protect your privacy and bypass network restrictions, as well as how to choose a reliable VPN service. Don't leave your data at the mercy of others - learn how to ensure your own security and anonymity on the Internet with a VPN.