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.
Dot Physics on MSN

Mastering Python functions for physics applications

Master Python functions and apply them to solve physics problems efficiently. Learn step-by-step techniques for simulations, calculations, and modeling in physics using Python. Ideal for students, ...
Dot Physics on MSN

Using Python lists to simulate many projectile motion balls

In this video, we use Python lists to simulate many projectile motion balls at once, showing how to store positions, velocities, and update motion over time. Learn a simple, scalable approach to run ...

Regular practice, clear concepts key for Computer Science

Jaipur: For students preparing for Computer Science Class 12 board exam, teachers said a clear understanding of concepts, ...