# User guides (/docs/guides)



Choose the workflow you want to configure.

<Cards>
  <Card title="Browser extension" href="/docs/guides/browser-extension" />

  <Card title="Devices" href="/docs/guides/devices" />

  <Card title="Kindle approved sender" href="/docs/guides/kindle-approved-sender" />

  <Card title="Subscription inboxes" href="/docs/guides/subscription-inboxes" />

  <Card title="RSS and Atom sources" href="/docs/guides/sources" />

  <Card title="Reading lists" href="/docs/guides/reading-lists" />

  <Card title="EPUB library" href="/docs/guides/epub-library" />

  <Card title="Account and passkeys" href="/docs/guides/account-security" />

  <Card title="Billing" href="/docs/guides/billing" />

  <Card title="Admin console" href="/docs/guides/admin-console" />
</Cards>

For the fastest first setup, follow the [quick start](/docs/quick-start). For a list of content
formats and limitations, see [Supported content](/docs/supported-content).