On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...

With its wide-ranging family of hardware, Microsoft has reimagined how we compute—again and again. As the company turns 50, let's revisit the twists and turns of its transformative Surface line. From ...