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One of the worst parts about messaging apps is that anyone can add you to random groups without your active permission. However, the good part is that Telegram gives you an option to disable it altogether. You can change the desired settings from Settings menu -> Privacy and Security -> Groups -> My Contacts and then select all the Telegram users to “Never Allow”. I can’t tell you how much I love this Telegram trick. Perhaps the most important and the best feature of the Telegram app is its security. It is based on the MTProto protocol that is built upon time-tested algorithms. It enables high-speed, reliable message delivery on weak connections. Customizations

To use this feature, head over to the hamburger menu by swiping right and choose Contacts. Choose ‘Find People Nearby’ and here you will see a list of contacts who have chosen to be visible. You can also scroll down to see all nearby groups and the option to create your own. Users who wish to be discovered by this feature can turn it on in the hamburger menu/People Nearby/Make myself visible. Telegram allows you to manage the device storage: you can choose to delete media (photos, videos, and other files) shared on the app. All files will be deleted from your device after the specified duration, but they will stay in the Telegram cloud forever, so you can re-download them when you need them again. There is also an option to delete the cache and local database. On iOS, Telegram offers you the flexibility to choose a default browser where the links are opened. Though Safari is set as the default option, you can set other browsers like Chrome, Firefox, or Microsoft Edge as the preferred choice. Since non-secret chats and files are stored in the cloud, you can access them from any device by logging into your account. You will never have to worry about on-device storage or losing important files, but the trade-off is that you lose a bit of privacy and security.

To upload new profile images, open Settings. On Android, tap on the camera icon at the top-right. On iPhone, tap the Edit button and choose Set New Photo or Video. Top Tech News Now Polls and Quiz Mode Thank You

Auto-download and Auto-play Media However, if you haven't moved beyond the basics, you're missing out on a lot of the best Telegram functionality. Below, we detail some lesser-known features of Telegram that you may have overlooked until now.