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# Getting started

Three pages take you from nothing to games that start.

[Get your files](../which-pack.md){ .md-button .md-button--primary }

## What is a BIOS?

[What is a BIOS?](what-are-bios-files.md) tells you which consoles need one.

## Install

[Get your files](../which-pack.md) gives the command and the ZIP for your
setup. [First install, step by step](first-install.md) shows each step.

## Check your folder

[When a game does not start](troubleshooting.md#checking-what-you-installed)
shows how to check your BIOS folder.