> For the complete documentation index, see [llms.txt](https://qubitvpn.gitbook.io/qubitvpn-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://qubitvpn.gitbook.io/qubitvpn-docs/how-to-use.md).

# How to use

- [Free Plan - Get Started](https://qubitvpn.gitbook.io/qubitvpn-docs/how-to-use/free-plan-get-started.md)
- [Download NetBird (QubitVPN Client)](https://qubitvpn.gitbook.io/qubitvpn-docs/how-to-use/download-netbird-qubitvpn-client.md)
- [How to use](https://qubitvpn.gitbook.io/qubitvpn-docs/how-to-use/how-to-use.md)
- [Allow Incoming Port Connection](https://qubitvpn.gitbook.io/qubitvpn-docs/how-to-use/allow-incoming-port-connection.md): The port for your service needs to be open on your computer. Don’t worry, you don’t need to touch your router, your home network will still be protected.