People write in with mysteries all the time. One is why their Mac (and sometimes other devices) will seemingly connect to a Wi-Fi network just fine but not be able to access the internet via that ...

One of the disconcerting things about using a virtual private network (VPN) is that it can be hard to tell when it's doing its job. The best VPNs all work in the background to keep your IP address ...

A virtual private network, or VPN, provides a layer of privacy by hiding your public IP address and making it look like you’re in another city, state or even country. When you use a VPN, it makes apps ...

A VPN can help mask your location, access restricted websites blocked in your region, and protect your data by routing it through a secure tunnel. Chrome doesn’t come with a built-in VPN. You have to ...

Many people turn to VPNs — virtual private networks — for added privacy and security online, only to find that their internet speeds suddenly slow to a crawl. But what exactly does a VPN do, and why ...

Best VPN for 2026: Our Top 10 Favorite VPN Services Why Your VPN Keeps Disconnecting in 2025 and 10 Ways to Fix It for Good Few things are more frustrating than your ...

This article explains how to choose a virtual private network (VPN) that's right for you, and details how to set it up on your Mac computer. How to Set Up a VPN on Mac Using VPN Settings To set up a ...