A VPN (virtual private network) masks your internet activity by routing your connection through an encrypted tunnel, hiding your real IP address from websites and your internet service provider. Anonymous browsing tools work similarly—they hide who you are and what you're doing online. People use these services for different reasons: protecting passwords on public WiFi, keeping browsing private from ISPs, accessing content blocked in their region, or simply reducing the data that advertisers collect about them.
These articles explain how VPNs and anonymous browsers actually work, what they protect and what they don't, and how to pick one that matches what you need. You'll learn the real differences between VPN services, what to watch for in privacy claims, and whether a VPN, proxy, or Tor browser makes sense for your situation.