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.

running R code inside Python quickly transferring huge datasets between Python (NumPy/pandas/polars) and R without writing to disk interactively working in both languages at the same time ...

To help professionals build these capabilities, we have curated a list of the best applied AI and data science courses.

The job market faces a persistent gap between AI knowledge and practical application. Employers seek professionals who can navigate real-world challenges.