Object-oriented programming Courses
YouTube The Power of Object-Oriented Programming
University of Michigan via Coursera Creative Coding: Hands-On Python
University of Michigan via Coursera Why Replace If Statements with Objects
Raw Coding via YouTube Foundational C# with Microsoft
freeCodeCamp Object-Oriented PHP
Pluralsight Learn C# - Full Course with Mini-Projects
freeCodeCamp Learn C# - Beginner Complete Course
Code Monkey via YouTube Full Lua Crash Course - Beginner's Programming Fundamentals Guide for Developers
Trevor Sullivan via YouTube The Complete C & C++ Programming Course - Mastering C & C++
Udemy