The best free AI courses and certificates for upskilling in 2026 - and I've tried them all

I've worked with AI for decades and have a master's degree in education. Here are the top free AI courses online that I recommend - and why.
GitHub

Spring Boot Using Java Modules

Java is one of the most mature and persistent development languages that exist. Recently it entered into a 6-month release schedule which enabled to deliver more frequent updates to the language. One ...
InfoWorld

Java Stream API tutorial: How to create and use Java streams

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...
Hosted on MSN

Short and Easy Art Tutorials for Beginners

Judge says Greenpeace must pay $345 million in pipeline lawsuit, cutting jury amount nearly in half Republican senators strongly rebuke Trump's NATO troop withdrawal Dodgers make lineup changes for ...
Forbes

The 7 Best Programming Languages To Learn For Beginners

Keʻalohi Wang is a freelance writer from Kailua Kona, Hawaiʻi. She has a background in content creating, social media management, and marketing for small businesses. An English Major from University ...
TheServerSide

Java's default constructor tutorial

Java's default constructor allows developers to create instances of classes when no other constructors are explicitly defined. The default constructor in Java takes no arguments -- it simply ...
TheServerSide

Learn Maven tutorial for beginners

Java developers absolutely must learn Maven. Maven is the most popular and pervasive build tool in the Java world. Even if you don't use Maven directly, alternatives such as Gradle, Jenkins or Ivy ...