This Silicon Valley company made a big splash in schools when many teachers from middle school through high school adopted it as a favorite online study tool for students.
If I just told you what it does, you might not be impressed, or you might wonder what it offers that you don't already have. But when you talk to advocates for this note-taking and organizing tool, you might get the impression that there's a lot going on.
So here's what it's all about...
