Learn Java, C# & More Free

Start with C++ Full Course for free ⚡️ (360 min, Bro Code), then C++ Tutorial for Beginners - Learn C++ in 1 Hour (83 min, Programming with Mosh). All 355 lessons here are free, from the teachers' own official uploads. You'll need laptop stand, noise-cancelling headphones, second monitor and a few more basics (about $270 of kit). The book to keep beside you: Head First Java by Kathy Sierra.

What you'll need

Laptop stand: Screen at eye level for long study sessions.
Noise-cancelling headphones: Focus through long video lessons.
Second monitor: Video on one screen, practice on the other.
Wireless keyboard and mouse: Comfortable for hours of typing.

Lessons

C++ Full Course for free ⚡️ (360 min, Bro Code, Intermediate)
C++ Tutorial for Beginners - Learn C++ in 1 Hour (83 min, Programming with Mosh, Beginner)
Java Full Course for Beginners (151 min, Programming with Mosh, Beginner)
Java Swing GUI Full Course ☕ (289 min, Bro Code, Intermediate)
HOW TO PROGRAM - Getting Started! (11 min, Brackeys, Beginner)
Java Full Course for free ☕ (720 min, Bro Code, Intermediate)
C Programming Full Course for free ⚙️ (414 min, Bro Code, Intermediate)
C# Tutorial For Beginners - Learn C# Basics in 1 Hour (71 min, Programming with Mosh, Beginner)
How to Program in C# - BASICS (E01) (12 min, Brackeys, Beginner)
Dr. Chuck reads C Programming (the classic book by Kernigan and Ritchie) (579 min, freeCodeCamp.org, Intermediate)
Golang Tutorial for Beginners | Full Go Course (205 min, TechWorld with Nana, Beginner)
Java snake game 🐍 (44 min, Bro Code, Intermediate)
C++ Crash Course For Beginners (95 min, Traversy Media, Beginner)
How to Program in C# - Variables (E02) (14 min, Brackeys, Intermediate)
Swift Programming Tutorial | FULL COURSE | Absolute Beginner (633 min, Sean Allen, Beginner)
How to Program in C# - Classes (E07) (20 min, Brackeys, Intermediate)
How to Program in C# - Conditions (E03) (15 min, Brackeys, Intermediate)
How to Program in C# - Loops (E04) (18 min, Brackeys, Intermediate)
Java tutorial for beginners ☕ (20 min, Bro Code, Beginner)
Learn Rust Programming - Complete Course 🦀 (839 min, freeCodeCamp.org, Intermediate)
Rust Crash Course | Rustlang (111 min, Traversy Media, Beginner)
Free Foundational C# Certification from Microsoft – Full Course (90 min, freeCodeCamp.org, Intermediate)
Go Programming – Golang Course with Bonus Projects (573 min, freeCodeCamp.org, Intermediate)
How to Program in C# - Arrays (E05) (17 min, Brackeys, Intermediate)
How to Program in C# - Methods (E06) (17 min, Brackeys, Intermediate)
Java calculator app 🖩 (35 min, Bro Code, Intermediate)
Java pong game 🏓 (68 min, Bro Code, Intermediate)
Java Programming for Beginners – Full Course (251 min, freeCodeCamp.org, Beginner)
Learn C# Programming – Full Course with Mini-Projects (497 min, freeCodeCamp.org, Intermediate)
Learn Kotlin Programming – Full Course for Beginners (799 min, freeCodeCamp.org, Beginner)
Build A Simple Android App With Kotlin (72 min, Traversy Media, Beginner)
Full Golang Tutorial - Learn Go by Building a TodoList App (95 min, TechWorld with Nana, Intermediate)
Go / Golang Crash Course (99 min, Traversy Media, Beginner)
Go Programming - Full Course (282 min, Tech With Tim, Intermediate)
Java objects (OOP) ☕ (11 min, Bro Code, Intermediate)
Java tic tac toe game ⭕ (30 min, Bro Code, Intermediate)
Kotlin Crash Course (84 min, Traversy Media, Beginner)
Learn Go Programming by Building 11 Projects – Full Course (505 min, freeCodeCamp.org, Intermediate)
C# Events and Delegates Made Simple | Mosh (32 min, Programming with Mosh, Beginner)
C++ Programming Tutorial - Build a 3-Band Compressor Audio Plugin (w/ JUCE Framework) (497 min, freeCodeCamp.org, Intermediate)
Java constructors 👷 (11 min, Bro Code, Intermediate)
Java generics ❓ (22 min, Bro Code, Intermediate)
Java login system 👨‍💻 (31 min, Bro Code, Intermediate)
Java methods explained in 10+ minutes! 📞 (11 min, Bro Code, Intermediate)
Variables in Java ✘【12 minutes】 (13 min, Bro Code, Intermediate)
Java GUI 🖼️ (13 min, Bro Code, Intermediate)
Master Design Patterns & SOLID Principles in C# - Full OOP Course for Beginners (707 min, freeCodeCamp.org, Beginner)
Swift Programming Tutorial – Full Course for Beginners (425 min, freeCodeCamp.org, Beginner)
Best Programming Language Ever? (Free Course) (45 min, David Bombal, Intermediate)
Build a C# .NET Application in 60 Minutes (56 min, Traversy Media, Intermediate)
C++ Course: Build an Audio Plugin (523 min, freeCodeCamp.org, Intermediate)
Expert Advice to Learn iOS Dev & Swift FAST (65 min, Sean Allen, Advanced)
iOS Development Course - Use Swift 5 and UIKit to Build a Netflix Clone (312 min, freeCodeCamp.org, Intermediate)
Java access modifiers: (public, protected, private) 🔒 (10 min, Bro Code, Intermediate)
Java multithreading 🧶 (15 min, Bro Code, Intermediate)
Java printf 🖨️ (11 min, Bro Code, Intermediate)
Java quiz game ⌛ (67 min, Bro Code, Intermediate)
Java serialization is easy! 🥣 (21 min, Bro Code, Beginner)
Java threads 🧵 (16 min, Bro Code, Intermediate)
Swift API Calls for Beginners (Networking) - Async Await & JSON (26 min, Sean Allen, Beginner)

Books on Java, C# & More

Head First Java by Kathy Sierra - View on Amazon
The C Programming Language by Brian W. Kernighan - View on Amazon
The Rust Programming Language by Steve Klabnik - View on Amazon
C# in Depth by Jon Skeet - View on Amazon