//Microsoft acquires DataSense, a data management platform used by schools across the US, and the team behind it, from BrightBytes for an undisclosed sum (Ingrid Lunden/TechCrunch)

Microsoft acquires DataSense, a data management platform used by schools across the US, and the team behind it, from BrightBytes for an undisclosed sum (Ingrid Lunden/TechCrunch)

Slack says it has submitted a confidential draft IPO filing with the SEC  —  Slack confidentially filed to go public, according to a press release published Monday.  —  Slack is one of a number of tech IPOs expected in 2019, including Uber, Lyft and Airbnb.  —  Here is the full release from Slack: