docs: README

README.md

@@ -1,3 +1,23 @@
 # guix-config
 
 My dotfiles for GNU Guix
+
+
+## Tutorials
+
+Tutorials for Guile Scheme Language:
+
+- [Guile 3.0 Manual](https://www.gnu.org/software/guile/manual/)
+- [A Scheme Primer](https://spritely.institute/static/papers/scheme-primer.html)
+
+How to practice Guile Scheme Language(on NixOS):
+
+```bash
+nix shell nixpkgs#racket-minimal --command "racket"
+```
+
+Tutorials for Guix itself:
+
+- [GNU Guix Reference Manual](https://guix.gnu.org/en/manual/en/guix.html): read this first for installation and basic usage & setup.
+- [GNU Guix Cookbook](https://guix.gnu.org/en/cookbook/en/guix-cookbook.html): read this after you have your Guix installed and have some basic knowledge about Guix.
+