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First and foremost, Telegram’s headline feature is privacy, and to ensure this it employs end-to-end encryption. This is what stops those outside a two-way conversation — be it a company, the government, hackers, or someone else — from seeing what has been sent. Change Default browser in Telegram Now, tap If Inactive For at the bottom of the screen and choose a preferred option like 1 week or 1 month in the popup menu.

Now tap on Notifications and mute the contact for either a custom period of time or forever. I generally leave it for forever. To edit photos/videos, click on the “attach file” and select a file from the gallery, or capture a new one from the camera. Once you do that, you will see various options to edit the file before sending it. You can crop the picture, adjust colors, exposure, contrast, and add emojis and text to videos. Banned: How PFI morphed into a stridently militant outfit over 3 decadesPremium Send Uncompressed Media without Changing the File Extension

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To do this, long-press on a picture you have sent. Choose the ‘Edit’ button on the top, just like you’d edit a text message once you have sent it. Now, you will get an in-built photo editor where you can add filters, draw or crop images. Alternatively, you can even replace the picture and send another one in its place. System Default (Android) or System (iOS): Matches the theme to your operating system's current mode.