Video below shows Bill Gates talking about Windows Live, followed by a demonstration.
Don't expect Gates to stick around for the demo however, he always leaves the stage to make sure that he isn't around if a demo goes wrong.
Cotton seedling freezes to death as Chang'e-4 shuts down for the Moon's 14-day lunar night
Fortnite easily out-earns PUBG, Assassin's Creed Odyssey and Red Dead Redemption 2 in 2018
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Saturn's rings only formed in the past 100 million years, suggests analysis of Cassini space probe data
New findings contradict conventional belief that Saturn's rings were formed along with the planet about 4.5 billion years ago