The EU, and various other stakeholders, *cough* Mozilla and Opera *cough*, filed suit against Microsoft in 2007, alleging that the act of only having Internet Explorer installed on the Windows operating system by default was an anti-competitive business move that violated EU antitrust laws. The suit proved effective, as European regulators and Microsoft executives have reached an agreement on how to move forward without the “help” of the courts. Microsoft has consented to a five year contract that requires all copies of Windows in the EU to present the end-user with a “Choice-Screen” that presents an option of 12-browsers to have install. Internet Explorer, Safari, Chrome, Firefox, Opera, AOL, and Flock all made the short list along with a few lesser known browsers. Microsoft, which has already paid around $1.7 billion in EU fines due to the IE debacle, will face additional penalties if they decide not to honor the five year deal. Microsoft estimates that 100 million current Windows users will be presented with the pop-up while another 30 million will see it as a result of new hardware or software purchases.

Original Source of EU drops antitrust suit against Microsoft