https://aka.ms/remoteconnect is a web portal used to authenticate a Microsoft account when linking it to a Minecraft account. This process is required for players who want cross-platform play or to access certain features in Minecraft.
Why Do You Need It?
Signing into Minecraft for the first time on a console.
Enabling cross-platform multiplayer.
Reconnecting your Microsoft account after reinstalling the game or resetting your device.
How to Use Aka Remote Connect
Open Minecraft on your console.
Note the unique 8-digit code displayed on your screen.
On a phone or computer, go to https://aka.ms/remoteconnect.