نکته ریاضی (مهندس معینی‌نژاد)

In Telegram, you can adjust the color and background. If you like, you can even set up your own custom theme to make Telegram look exactly the way you like. If you prefer keeping the sensitive content of your chats limited to yourself and avoiding it from being intercepted by a hacker or the authorities in your country or region, this Telegram trick is for you. While normal chats in Telegram are user-to-server encrypted and cannot be read unless someone breaches Telegram’s servers, Secret Chats take it to a new level by providing user-to-user encryption. These chats are meant to be short-lived and not stored on Telegram’s servers. Turn on Secret Chat

Telegram has a cloud service that stores messages, photos, videos, and documents. You can access your data from any of your devices anytime without having to rely on third-party backups. Everyone (default one: Allow everyone to view your profile. Automatic Saving to Gallery on Android Telegram is a free instant-app service founded by people behind VK, which is Russia’s biggest social networking site, primarily focused on speed and user privacy. Initially released in August 2013, the app has managed to get over 400 million monthly active users.

Create APIs You can surely delete messages that you have sent, but did you know that Telegram has brought a new feature that lets you delete messages sent by other users too. That’s kind of weird, but this feature is for users who prioritize privacy over everything. To use this feature, just select the received message and tap on the “delete” button. Now, select “Also delete for X” and tap on “Delete”. The message will disappear from both ends without leaving any trace. That’s far from saying Telegram will protect you from all privacy terrors the online world presents — you should check out our Android privacy guide for a broader look at that. Telegram just offers a good marriage of popularity and security for those with concerns over other messaging apps. The platform offers three kinds of polls:

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