Various useful Project Management videos for both Agile and Waterfall delivery:
Project Management Templates for both Agile and Waterfall project planning and tracking.
Cloud Migration Strategy for AWS and Azure: 6 Common Techniques
PRINCE2 Foundation Training Videos : PRINCE2 Foundation and Practitioner Tutorial Video
DevOps versus Agile : DevOps Tutorial for Beginners
Kanban versus Agile Scrum : Difference between Kanban and Scrum
Introduction to Agile Scrum