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+# Docker
+
+Windows 10 in a container. LitterBox gets installed automatically.
+
+## Files
+
+### docker-compose.yml
+Windows container with 8GB RAM, 4 cores, 75GB disk. Uses KVM for speed.
+
+Change stuff by editing the environment variables:
+- `VERSION`: Windows version ("10", "11", "ltsc", etc.)
+- `RAM_SIZE`: Memory allocation ("4G", "16G")  
+- `CPU_CORES`: CPU cores ("2", "8")
+- `DISK_SIZE`: Storage ("50G", "100G")
+- `USERNAME/PASSWORD`: Login credentials
+
+### setup.sh
+Installs Docker, checks if KVM works, starts everything.
+
+### File Layout
+```
+Docker/
+├── docker-compose.yml    # Container settings
+├── setup.sh             # Setup script  
+├── install.ps1          # Windows installer
+├── oem/                 # Auto-run stuff
+└── share/               # Shared files
+```
+
+## How it works
+1. `setup.sh` installs Docker and starts container
+2. Windows boots, runs `install.ps1` automatically  
+3. Script installs LitterBox and dependencies
+4. Done
+
+## Credit / Troubleshooting
+For container issues, networking problems, or Windows boot failures, refer to [Windows inside a Docker container](https://github.com/dockur/windows)
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