Get this theme
Recommended plugins to install
Front Page Blocks
Google/Custom Fonts and GDPR
Show/hide for non-logged in users
Show/hide on the Dark Mode
Graphics, Icons etc.
General Moodle Requirements
The Monocolor theme works only with Moodle 4.x and later.
Disk space: 200MB for the Moodle code, plus as much as you need to store content. 5GB is probably a realistic minimum.
Processor: 1GHz (min), 2GHz dual core or more recommended.
Memory: 512MB (min), 1GB or more is recommended. 8GB plus is likely on a large production server
Consider separate servers for the web "front ends" and the database. It is much easier to "tune"
This page explains how to install Moodle LMS.
Next - Getting started