The model built by Bill Gates and Paul Allen remains decades later. What’s changed is how Microsoft responds to a flop.

The Purview data-management and control system includes 191 new features, the largest of any category, while the Viva employee-experience software is getting 97. Microsoft is also continuing its ...

Laila Maidan is a Tech and Investing reporter at MarketWatch. She covers the rapid developments in the sector along with actionable investment recommendations and deep dives into valuations.