Microsoft has acquired Flipgrid Inc., a maker of video discussion software and services for the education market, for an undisclosed amount. Read also: What's next on the Microsoft hardware front ...

Flipgrid, which has 20 million users from all over the world, will now be completely free for schools; previously, the service cost $1,000 a year per school. The purchase will help Microsoft in its ...

Expanding further into education and video, Microsoft just bought video discussion startup Flipgrid. Financial terms of the deal were not disclosed. Spanning 180 countries around the world, Flipgrid ...