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.

Jan 19, 2026 15

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.
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