
Popular uses of VPNs include avoiding government and advertiser tracking, accessing sites that are blocked at work or school, and for changing your location to watch overseas TV – you can find out more by reading how does a VPN work.įree Windows VPNs promise all of this for absolutely no cost – and that's quite understandably an incredibly tempting proposition.

VPNs (virtual private networks) anonymize your activity by encrypting your Internet traffic and hiding it from your Internet Service Provider (ISP). Find out more about how we test, analyze, and rate. Why you can trust Tom's Guide? Our writers and editors spend hours analyzing and reviewing products, services, and apps to help find what's best for you.
