Since Satya Nadella became CEO, Microsoft has almost tripled its market cap to $850B+, and on Friday it replaced Apple as the world's most valuable company (Steve Lohr/New York Times)

Steve Lohr / New York Times:
Since Satya Nadella became CEO, Microsoft has almost tripled its market cap to $850B+, and on Friday it replaced Apple as the world's most valuable company  —  Just a few years ago, Microsoft was seen as a lumbering has-been of the technology world.  —  It was big and still quite profitable …