Java

W3 Schools - Java Tutorial - Step-by-step, beginner-friendly tutorials include an interactive code editor and exercises

Learn Java - Official Java developer tutorials from Oracle.  "Running Your First Java Application" discusses the installation of Java and the associated IDE (Integrated Development Environment). Meanwhile, "Getting to Know the Language" provides a comprehensive discussion of Java. 

Programming with Mosh - Java Full Course for Beginners - A concise course that covers the basics of procedural Java programming

Programming with Mosh - Java Cheat Sheet -  A quick reference guide for the earlier tutorial

Bro code - OOP (Object-Oriented Programming) - Provides a solid foundation for understanding object-oriented programming in Java

Bro code - Java Full Course for Free - A comprehensive collection of beginner-friendly Java tutorials and related projects

Coding with John Tutorials - While not extensive, this remains my go-to resource for understanding challenging Java concepts