Teams launched two years ago and competes first and foremost with Slack, which reported having 10 million daily active users as of late January. However, Skype for Business Online, which launched ...

You can also send private messages to another person, or a group of others. In addition to typing messages, you can also upload photos, files, links to newspaper articles (that will preview the ...

Slack, the widely used workplace messaging ... with more than 200,000 paid customers and daily active users in over 150 countries, according to the company. — This is a developing story.