If anyone doesn't remember, Microsoft in the 90's got into huge legal trouble accross the world for "antitrust and anticompetitive business practices".
You know what the biggest "crime" they were accused of? Windows 95 and 98 shipped with Internet Explorer defaultly installed and set to the Default Internet browser upon initial installation.
There's also all the other instances, like the little lawsuit involving then Caldera (now the infamous SCO) and their DR-DOS lawsuit over other anti-competitive practices.
The fact was by the time Windows 95 shipped, Microsoft already had a monopoly on the desktop OS for consumers and business. They had pretty much obtained it through IBM granting it to them in the early 80s and the PC rising to be *THE* platform of choice for micro-computers (over all other options which were gone by the early 90s, except for Macs which were irrelevant).
The lawsuit also involved quite a few other pieces than just the Windows 98 Internet Explorer tidbit, that was just the most publicized. There were also aspects that at that moment, Microsoft's entire suite of communication protocols (from SMB to NTLM, not to mention WINS, etc..) were all secretely guarded, preventing anyone else from trying to enter the market with a compatible yet alternate solution.
In the world of monopolies like Microsoft had, the rules plainly are different. The US courts did force Microsoft to document and release specifications for their stuff, but by that time, it was too late and open standards had won out, Windows 2000 and Active Directory moving to DNS, LDAP and Kerberos. Microsoft did release the CIFS and SMB Specifications though.
Killing off Netscape and close to doing the same to Opera however got them in trouble. And they did almost succeed in stagnating the web with Internet Explorer, which at one time almost became a standard instead of the W3C stuff. Don't you guys remember the dark days of the Internet Explorer 6 era ? We had had good, W3C compliant browsers (Konqueror, based on KHTML... you know that one... the little HTML rendering engine that became Webkit) for a while, but websites were written for IE 6's quirks.
Fast forward 15 years. Apple does the exact same business practice. Safari is #1 on all Apple devices. You have no choice in iOS in most cases but to run Apples browser. Where's the court system on this one?
Apple is being treated very well by governments around the world in compared to Microsoft back then. And the only reason is today, corporations have far more control over governments and their rule making than they ever did before.
Maybe that has to do with the little fact that : Apple isn't a god damn Monopoly in any kind of market segment, thus they don't have to respect ANTI-TRUST laws. When Apple is anti-competitive with iOS or OS X, they're just jerks. When Microsoft was anti-competitive with Windows in the 90s, they had a big impact on the rest of the industry and the users of their products.
That's why you don't see the courts investigating Apple. There's nothing to investigage because Apple doesn't hold any sway over the industry. If Apple made Safari completely W3C standards incompatible tomorrow, well that would be tough cookies for them.
Are you guys just too young to remember this stuff ? I grew up in it. I was a Linux user during this tough period in computing where Microsoft almost single handedly destroyed the Open Web, where they made life a living hell for anyone not using Windows (not being to exchange files or communicate with a bunch of stuff except through reverse engineering which was always hit or miss).