Microsoft SharePoint: User Guide and Tips for Beginners

What is Microsoft SharePoint and How Can I Use It?

How to use Microsoft SharePoint - Sharepoint Office 365 Setup & Overview

How to use Microsoft SharePoint - Beginner's Tutorial

SharePoint Online for Beginners Training: 2 Hour Tutorial Course for Microsoft SharePoint

SharePoint Basics Beginner Tutorial

SharePoint developer overview

SharePoint framework tutorial: Set up your development environment and Create web part using SPFx

SharePoint Framework Tutorial 1 - HelloWorld Web Part