https://www.reuters.com/article/us-slack-tech-microsoft-eu/microsoft-may-face-eu-antitrust-probe-after-slack-complaint-on-tying-practice-idUSKCN24N1WI

Microsoft may find itself in EU antitrust regulators' crosshairs yet again after U.S. workspace messaging app Slack Technologies Inc complained about the company embedding its workplace chat and video app Teams in its Office product.