The Microsoft Phone Link app on Windows 11 enables users to make and receive phone calls through their PC. The PC, connected to the user's phone via Bluetooth or the same Wi-Fi network, allows seamless communication using its larger screen and keyboard. To make calls, users open the Phone Link app and select the dial icon after searching contacts or entering the phone number. Incoming calls trigger notifications through Windows 11, which can be accepted or declined through the Phone Link app.