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.
IEEE

Quantum Machine Learning: Recent Advances, Challenges, and Perspectives

Abstract: This study presents a comprehensive survey on Quantum Machine Learning (QML) along with its current status, challenges, and perspectives. QML combines quantum computing and machine learning ...
GitHub

An experimental project using LLM technology to generate security documentation for Open Source Software (OSS) projects.

sec-docs is organized by programming language, with folders for each major OSS project. Each project contains subfolders with detailed analyses performed at a specific date using a certain LLM model.
IEEE

Oscillation Damping Methods for VSC-HVDC Station using a Virtual Synchronous Machine

Abstract: Application of virtual synchronous machine (VSM) is presented to damp LFOs as well as improve frequency stability of grid for a VSC based HVDC station connected to power grid. When acting as ...