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

# How To

- [Install Screena Portal](https://help.screena.ai/resources/how-to/install-screena-portal.md)
- [Preparing your system](https://help.screena.ai/resources/how-to/install-screena-portal/preparing-your-system.md)
- [Installing Screena Portal backend](https://help.screena.ai/resources/how-to/install-screena-portal/installing-screena-portal-backend.md)
- [Launching Screena Portal backend](https://help.screena.ai/resources/how-to/install-screena-portal/launching-screena-portal-backend.md)
- [Installing the web server](https://help.screena.ai/resources/how-to/install-screena-portal/installing-the-web-server.md)
- [Configuring Screena Portal](https://help.screena.ai/resources/how-to/install-screena-portal/configuring-screena-portal.md)
- [Start Screena Portal](https://help.screena.ai/resources/how-to/start-screena-portal.md)
- [Starting PostgreSQL database](https://help.screena.ai/resources/how-to/start-screena-portal/starting-postgresql-database.md)
- [Starting Apache HTTP server](https://help.screena.ai/resources/how-to/start-screena-portal/starting-apache-http-server.md)
- [Starting Screena application](https://help.screena.ai/resources/how-to/start-screena-portal/starting-screena-application.md)
- [Start command](https://help.screena.ai/resources/how-to/start-screena-portal/starting-screena-application/start-command.md)
- [Restart command](https://help.screena.ai/resources/how-to/start-screena-portal/starting-screena-application/restart-command.md)
- [Stop command](https://help.screena.ai/resources/how-to/start-screena-portal/starting-screena-application/stop-command.md)