ABC News is now available as an app for Windows 8 tablets and computers. Oct. 25, 2012 — -- Not only is Microsoft's Windows 8 operating system launching today, but so is ABC News' very own ...

Microsoft is urging Windows users to immediately install an update after security researchers found a serious vulnerability in the operating system. The security flaw, known as PrintNightmare, affects ...

Starting Tuesday, PC owners who run Windows 10 will be eligible to download Windows 11 for free. However, the ability to use Microsoft's latest operating system will largely depend on your computer's ...

Smoke machines, lasers and falling crystals help make moody new wallpaper. — -- Microsoft unveiled its first look at the new Windows 10 desktop wallpaper today in a behind the scenes video ...