LONDON (AP) — Microsoft violated European Union antitrust rules with “possibly abusive” practices by tying its Teams messaging and videoconferencing app to its widely used business software, the bloc said.The European Commission said Monday it informed Microsoft of its preliminary view that the U.S. tech giant has been “restricting competition” by bundling Teams with core office productivity applications such as Office 365 and Microsoft 365. The commission, the 27-nation bloc’s top antitrust enf...