Installing Craft 3 (beta)
Now that Craft 3 is in public beta you might be interested in installing it locally and experimenting with it. Here's how you do that.
Some stuff to help you along during the lesson:
More you should learn about Craft CMS:
Craft 4 Project in Under 4 Minutes
Craft CMS 4 Feature: Element Auto-Refresh
Craft CMS 4 Feature: Condition Builder
CraftQuest on Call 44: The Most Important Craft 4 Features
Craft 4 Upgrade Utility
Craft CMS Quick-Start Guide
CraftQuest on Call 43: Inside CraftQuest
When should I use multi-site in Craft CMS?