VPN guides & explainers
Everything from setting up your first VPN to advanced features like split tunneling and multi-hop — written and tested by our review team.
How-to guides
Step-by-step walkthroughs for the most common VPN tasks.
How to Set Up and Use a VPN
Complete step-by-step guide to installing, configuring and using a VPN on Windows, macOS, iOS, Android and routers.
How to Hide Your IP Address
Five ways to hide your IP address and browse privately: VPN, Tor, proxy, mobile data and public Wi-Fi. Which is safest and fastest.
How to Change Your VPN Location
Change your VPN location in seconds to access geo-restricted content, save on subscriptions and browse as if you're in another country.
How to Check Your VPN Is Working
Verify your VPN is actually protecting you. Test for IP leaks, DNS leaks, WebRTC leaks and kill-switch failures in under 2 minutes.
How to Change Your Netflix Region
Unlock other Netflix libraries in minutes. Which VPNs actually work with Netflix, which servers to pick, and how to fix the proxy error.
VPN protocols
Deep dives on the tunnelling protocols your VPN can use.
What Is WireGuard?
WireGuard is the fastest modern VPN protocol. Learn how it works, why it's replacing OpenVPN, and which VPN providers support it.
What Is OpenVPN?
OpenVPN is the veteran VPN protocol trusted for two decades. Learn how it works, TCP vs UDP, and whether you should still use it in 2026.
Feature explainers
What every VPN setting does — and when to use it.
What Is a VPN Kill Switch?
A VPN kill switch blocks all internet traffic if your VPN drops, preventing accidental IP exposure. Here's how it works and which apps do it best.
What Is VPN Split Tunneling?
Split tunneling lets you route some apps through the VPN and others through your normal connection. Here's when to use it — and when not to.
What Is Double VPN (Multi-Hop)?
Double VPN chains your connection through two VPN servers for extra privacy. Learn how it works, who needs it and which providers support it.
VPNs with a Dedicated IP Address
A dedicated IP is a VPN address only you use. Great for remote access, avoiding CAPTCHAs and running your own services.
Do VPNs Block Ads and Trackers?
Many VPNs bundle a DNS-based ad, tracker and malware blocker. Here's how effective they really are compared to a dedicated ad blocker.