Microsoft is set to go under the microscope of the nation’s top antitrust watchdog, the Federal Trade Commission, which is launching a sweeping investigation into the tech giant’s practices.

The U.S. Federal Trade Commission has opened a broad antitrust investigation into Microsoft , including of its software licensing and cloud computing businesses, a source familiar with the matter said on Wednesday.

The FTC has launched an antitrust investigation into Microsoft, according to multiple reports that corroborate earlier reporting by the Financial Times. The agency is said to be looking into whether Microsoft violated antitrust law in multiple segments of its business,