Download Unigram from the Microsoft Store, install it, and sign in with your phone number to begin messaging instantly.

Yes, you can access your messages from all your devices; simply log in with your account on each device, and your chats will sync automatically.

Open Telegram, tap the menu, select 'New Group,' add members, and set your group description to host large communities easily.

Telegram supports all media types and files up to 2 GB each, including videos, documents, and more, without size restrictions for media sharing.

Telegram uses end-to-end encryption for Secret Chats and robust security measures like AES, RSA, and Diffie–Hellman for all chats to protect your privacy.

Go to Settings > Appearance to choose themes, change colors, and personalize your interface to suit your preferences.

Telegram is free to use; there are no subscription fees, but you can support optional features like stickers or bots within the app.

Navigate to Settings > Payments & Subscriptions or bot-specific menus to view and activate available premium services or bot functionalities.

Check your internet connection, log out and back in, or reinstall the app. Ensure notifications and sync are enabled in Settings.

Press and hold the message, select 'Delete,' then choose 'Delete for both' to remove it from all devices immediately.