# Host OS

- [What is balenaOS?](https://docs.balena.io/reference/os/overview.md)
- [Host OS Updates](https://docs.balena.io/reference/os/updates.md)
- [Self-service updates](https://docs.balena.io/reference/os/updates/self-service.md)
- [What happens during a balena host OS update?](https://docs.balena.io/reference/os/updates/update-process.md)
- [Rollbacks](https://docs.balena.io/reference/os/updates/rollbacks.md)
- [Extended Support Release (ESR) process](https://docs.balena.io/reference/os/extended-support-release.md)
- [Networking on balenaOS](https://docs.balena.io/reference/os/network.md)
- [Configuring balenaOS](https://docs.balena.io/reference/os/configuration.md)
- [Time management](https://docs.balena.io/reference/os/time.md)
- [Advanced boot settings](https://docs.balena.io/reference/os/advanced.md)
- [Customer Board Support](https://docs.balena.io/reference/os/customer-board-support.md)
- [Secure Boot and Full Disk Encryption](https://docs.balena.io/reference/os/secure-boot-and-full-disk-encryption.md)
- [Overview](https://docs.balena.io/reference/os/secure-boot-and-full-disk-encryption/overview.md)
- [Setup guides](https://docs.balena.io/reference/os/secure-boot-and-full-disk-encryption/setup-guides.md)
- [Setup secure boot and full disk encryption for Generic x86\_64 (GPT)](https://docs.balena.io/reference/os/secure-boot-and-full-disk-encryption/setup-guides/generic-x86-64-gpt.md)


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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.