Use Minecraft Bedrock Edition
Sign in with a Microsoft account on every device
Make sure all players use the same Minecraft version
Add each other as Xbox friends
Enable multiplayer in world settings
Set the world to allow friends or friends of friends
Join the same server or Realm
On PC, console, or mobile, open Minecraft and select Play
Join the host’s world from the Friends tab
For LAN play, make sure all devices are on the same Wi-Fi network
Check privacy and parental settings if multiplayer is blocked