tl;dr read the whole thing you lazy goat-molesting arse.

People. It's unpopular opinion time!
Windows is brilliant.
There. I said it.

Why? Because it has the balance of user-friendliness and customisability that is great for most workloads. Its enormous user- and developer- base allow almost anything you want to be done on it.

For instance, a few years ago I hooked up a MIDI synth pad to my PC and found an obscure program to use MIDI events as macros. I did not have to write any code, compile anything or any crap like that. (If you're a developer then you'll have no problem with that kind of thing, but not everyone's an über-technical nerd like you. Deal with it.)

I don't like Windows. But it's still brilliant for most people. All you Linux fan- boys/girls/helicopters are right to advocate it, but it will never expand its market share to more than the percentage of people who are developers, (unless it turns into a corporate enterprise (which it probably won't)). It has its flaws, but most of them will never affect the average end user. OK? Thanks.