> For the complete documentation index, see [llms.txt](https://docs.hoola.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hoola.vn/english/system-setting.md).

# System Setting

- [Setup](https://docs.hoola.vn/english/system-setting/setup.md)
- [Change colors of your website](https://docs.hoola.vn/english/system-setting/setup/change-colors-of-your-website.md): Colors help differentiate between important and unimportant details of your website
- [Authentication](https://docs.hoola.vn/english/system-setting/authentication.md): Set up properties for the authentication process
- [Registration](https://docs.hoola.vn/english/system-setting/authentication/registration.md)
- [Number of devices allowed per account](https://docs.hoola.vn/english/system-setting/authentication/number-of-devices-allowed-per-account.md)
- [Login via Social Media](https://docs.hoola.vn/english/system-setting/authentication/sign-in-via-social-media.md): Quick Login with Google or Facebook
- [Set up a project in Google Cloud Platform](https://docs.hoola.vn/english/system-setting/authentication/sign-in-via-social-media/set-up-a-project-in-google-cloud-platform.md)
- [Set up an app in Facebook for Developers](https://docs.hoola.vn/english/system-setting/authentication/sign-in-via-social-media/set-up-an-app-in-facebook-for-developers.md)
- [Share accounts](https://docs.hoola.vn/english/system-setting/authentication/share-accounts.md)
- [Policies and Terms of Service](https://docs.hoola.vn/english/system-setting/authentication/policies-and-terms-of-service.md)
- [Payment Methods](https://docs.hoola.vn/english/system-setting/payment-methods.md): Set up different payment methods
- [Email](https://docs.hoola.vn/english/system-setting/email.md)
- [Set up Automatic System Email](https://docs.hoola.vn/english/system-setting/email/set-up-automatic-system-email.md)
- [Create and Use App Password](https://docs.hoola.vn/english/system-setting/email/create-and-use-app-password.md): Create an App Password for Email to enable two-step protection for your account
- [Plugin](https://docs.hoola.vn/english/system-setting/plugin.md)
- [Domain](https://docs.hoola.vn/english/system-setting/domain.md)