Do you remember Windows 1.0? Chances are, your answer is “no.” When Microsoft released the very first version of Windows nearly 25 years ago, on Nov. 20, 1985, it was late to the game and little used.

Microsoft is acting like it just woke up from a three-decade coma. On its Twitter and Instagram accounts, the company is "introducing the all-new Windows 1.0." Um, what? Windows 1.0 debuted nearly 34 ...

On Thursday, PC owners got a first look at the future of Windows. Microsoft hosted an event Thursday detailing what's next for Windows 11, the operating system that has helped power personal computers ...

Depending on how you count them, there have been 15 major versions of Windows, with Microsoft's inconsistent naming scheme resulting in the current version of Windows being Windows 11—go figure. A lot ...

Growing up using a PC that ran on Windows 3.1, I don't think it ever occurred to me that there was a Windows 2.1. Or 1.0. That was just Windows, until Windows 95 came around a few years later. But ...