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 ...

You may have seen plenty of online ads about paid VPN services. However, as we explained in a previous article, it’s not a good idea to tunnel all your internet traffic through a VPN service. Unlike ...

The best VPNs for Windows PCs let you browse the web, stream videos from services like Netflix, game and download torrents in private.