According to the Financial Times, the US Federal Trade Commission (FTC) will launch an investigation into anti-competitive behavior in Microsoft's cloud computing business, focusing on allegations that Microsoft abused its market power in the productivity software market. Specific measures being investigated include raising subscription fees for customers who leave, charging high exit fees, and making Office 365 products incompatible with competitors' cloud platforms. The move shows that the FTC, under the leadership of Chairman Lina Khan, is continuing its efforts to challenge big technology companies, with her priority being to combat monopolistic behavior.