Microsoft Corporation has dominated the software market internationally and has provoked numerous legal proceedings in the United States concerning exclusionary, monopolistic and anti-competitive acts. In the U.S., this resulted in allegations of intending to raise monopoly through product bundling and tying of Internet Explorer with the Windows operating system. In the end, Microsoft conceded to a court order to remedy these business practices. Microsoft has been subject to similar competition cases within the European Union. Describe competition laws that Microsoft is accused of violating and the articles that these regulations fall under.