New Microsoft CEO Satya Nadella
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Microsoft names Satya Nadella to replace Steve Ballmer

4 February 2014 Last updated at 23:09 GMT

Microsoft has announced that Satya Nadella will be its next chief executive.

Indian-born Mr Nadella is currently head of Cloud and Enterprise for the technology giant.

He takes over from Steve Ballmer who announced plans to step down last year.

Samira Hussain reports.