How to Repair: VPN Error 691 in Windows PC

A virtual private network (VPN) is an encrypted tunnel that protects your privacy online. It’s software that hides your online activities from prying eyes, such as the government or your company’s administrator. In other words: when you connect to the Internet with a VPN, your connection is secure and private, and no one can access your Internet data. VPN software is especially useful if you want to send sensitive information over a public WLAN or keep your browsing history private. read more