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

# General

- [Principles of operation](https://key.hideez.com/general/principles-of-operation.md): Principles of operation of Hideez Key
- [Purpose of Hideez Key](https://key.hideez.com/general/purpose-of-hideez-key.md): What problems does Hideez Key help you solve
- [System Requirements](https://key.hideez.com/general/system-requirements.md): Minimum system requirements for using Hideez Key (individual)