A key difference between Microsoft Windows and other operating systems is that it was declared a monopoly. Being deemed a monopoly Microsoft Windows is held to

A key difference between Microsoft Windows and other operating systems is that it was declared a monopoly. Being deemed a monopoly Microsoft Windows is held to different standards to all the other options that you mentioned. That said, I think that we are approaching at time when Microsoft shouldn't be considered a monopoly. did that happen just in the US, or did it also happen in the EU?