Microsoft changed everything with Windows – making itself the most valuable company in the world, and Bill Gates the richest person in the world.
But then things went a little wrong, mostly because Microsoft missed the mobile revolution, and fell well behind Apple and Google.
And then, they got a new boss. Satya Nadella. He had a plan to reinvent Microsoft. Click went and paid him and his team a visit to see how it is going.
Subscribe HERE http://bit.ly/1uNQEWR
Find us online at www.bbc.com/click