Question:

 After updating my phone to Android 11 (R OS), I can't find the Android Beam feature. How can I share files with others?

Answer:

 In Android 11, the Android Beam feature (which lets you transfer web links and files using NFC) has been removed. Instead, you can use Bluetooth to share files. Here's how:

Ensure both devices have Bluetooth turned on.

On the sending device, open the file you wish to share.

Tap the share button (usually represented by an arrow icon).

Select the receiving device from the list of available Bluetooth devices.

Wait for the transfer to complete.