SigmaOS is a whole new browser experience, making it easier for you to be fast and better at what you do on the Internet. Or that's the claim by founder and CEO Mahyad Ghassemibouyaghchi. Picked byY Combinator as 'Product of the Month' are you convinced? Also, 'Amazon for Kids' launches a conversation Gen-AI aimed at children. Excited, concerned? It's fair to say David and Amber need convincing.