A VPN guide is an information source that provides explanations and step-by-step instructions on the usage and implementation of a Virtual Private Network (VPN). This guide is designed to assist users in understanding the basic concepts of VPN, selecting the right VPN provider, configuring and installing VPN software, and optimizing the use of VPN.

VPN guides can take the form of text, step-by-step guides with illustrations, or video tutorials that explain the process visually. The goal is to provide users with the knowledge and guidance needed to use VPN effectively and securely.