You can import a Minecraft: Bedrock Edition World you have backed up from another device or previously saved onto your Windows PC. If you haven’t exported a world yet, start with Save a Backup of Your Minecraft: Bedrock Edition World on Windows.
- Copy your saved World file to your Windows PC.
- Launch Minecraft: Bedrock Edition
- Select Play.
- Select the Import world button from the Worlds tab.
- Locate the world file you copied from a backup and select Import.
The world will now display among your singleplayer world choices. To transfer a world using Minecraft Realms, see Use Realms to Transfer a Minecraft: Bedrock Edition World to Another Device.