Learn how to implement PGP encryption on Windows and Linux using Gpg4win and GnuPG in this comprehensive 21-minute tutorial. Explore the step-by-step process of setting up and utilizing Pretty Good Privacy (PGP) for secure communication and file encryption. Gain hands-on experience with both Gpg4win for Windows and GnuPG for Linux, understanding the key concepts and practical applications of PGP encryption. Master essential skills for protecting your digital communications and sensitive data across different operating systems.