> For the complete documentation index, see [llms.txt](https://userguide.luffa.im/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://userguide.luffa.im/account.md).

# Account

- [What is Mnemonic Login?](https://userguide.luffa.im/account/what-is-mnemonic-login.md)
- [Why Back Up Your Mnemonic?](https://userguide.luffa.im/account/why-back-up-your-mnemonic.md)
- [How to Back Up Your Mnemonic?](https://userguide.luffa.im/account/how-to-back-up-your-mnemonic.md)
- [What is a Secure Password?](https://userguide.luffa.im/account/what-is-a-secure-password.md)
- [What is the Luffa Self-Destruct Password?](https://userguide.luffa.im/account/what-is-the-luffa-self-destruct-password.md)
- [Logging In on Other Devices](https://userguide.luffa.im/account/logging-in-on-other-devices.md)
- [How to Unlink a Device from Luffa?](https://userguide.luffa.im/account/how-to-unlink-a-device-from-luffa.md)
- [Forced Logout](https://userguide.luffa.im/account/forced-logout.md)
- [How to Free Up Storage？](https://userguide.luffa.im/account/how-to-free-up-storage.md)