The ReactOS project, which is developing a Windows XP-compatible operating system, is celebrating its 30th birthday.

Microsoft on Monday issued the first update, or service pack, for the Windows XP operating system. But the update, available as a free download from Microsoft's Web site, may not appear on some new ...

But before you plunge into Windows 7, it’s critical to determine how all of your organization’s important applications will work with the new operating system. Even though most contemporary programs ...

After April 8, Microsoft is pulling the plug on technical support for Windows XP, the highly popular operating system that debuted 12 years ago. While most analysts say little will happen as XP ...

Are Windows XP's new features worth the cost of upgrading? Find out how Windows XP measures up against Windows 98 and Me. As you've probably heard, Microsoft has developed two versions of the new ...