Arch Guide
This guide will help you to install and use Arch Linux, while giving you a few options and explaining what each step does. Arch is kind of a hard way to enter the Linux world, but I have tried to keep things as simple as possible so even a beginner should understand this guide.
The official guide can be found here. It generally has more details, but it's quite hard to understand for new users.
There's an easier way to install Arch (using the archinstall script), but I prefer this way as it gives you more flexibility, makes you understand how the system works and how to change certain things later on.