To get the answer, just put a decimal point in the number "50"—my first Microsoft product was MS-DOS 5.0.

As Microsoft turns 50, let's delve into the evolution of Windows and how the operating system has matured over the years.

Microsoft is turning 50, and nothing has defined the tech giant more than Windows. Like you, we've loved some versions of the desktop OS, and others...not so much.

Microsoft just turned 50 and there's no better time to revisit Windows logos. Here's a brief on Windows Logo evolution.

I used (almost) every edition of Microsoft's operating system, so it's time to remember some of Microsoft's iconic ...