One of the greatest breakthroughs in the field of artificial intelligence was turned into a documentary called "AlphaGo" last year and the movie has just been released on Netflix.

At Google I/O, the tech giant dropped a ton of new AI features, but which ones are free? Here's a guide to the new tools and experiments you can try.

Wondering what Google AI Mode is? Learn how it works, what features it offers, and whether you can use it for free.