is bundling a web browser in an operating system a violation of US antitrust law

[I spent the winter writing songs about getting better]

If the system was set up to disallow any other browsers from being used or installed maybe, but otherwise I don't see how.

[I spent the winter writing songs about getting better]

I read that Microsoft won't be including any browsers in the Win7s heading for Europe.

So how do you get a browser then? You need a browser already installed to download one from the web, and burning a CD of one to get it isn't all that convenient.