Telegram: Secure Messaging, Group Chats, and More - A Complete Guide

Telegram is a cloud-based instant messaging app that allows users to send messages, photos, videos, and files of any type. It's known for its strong privacy and security features, including end-to-end encryption, self-destructing messages, and the ability to create secret chats. Telegram also offers group chats with up to 200,000 members, voice and video calls, and a variety of bots and channels for news, entertainment, and more. It was founded in 2013 by brothers Pavel and Nikolai Durov.