NEW YORK (AP) — Microsoft is saying goodbye to Windows XP. Although the operating system is more than 12 years old, and Windows XP computers haven’t been shipped since 2010, there are still millions ...

Microsoft will end support for the persistently popular Windows XP on Tuesday, and with an estimated 30 percent of businesses and consumers still using the 12-year-old operating system, the move could ...

Hewlett-Packard on Monday plans to debut new PCs loaded with Microsoft's Windows XP operating system. The company plans to begin shipping the systems next week. In a move following Gateway, HP also ...

Six years ago, Microsoft unveiled a new operating system that it promised would work faster, more reliably and more simply than anything it had ever made before. Now it's about to make the same offer.

Not long after the Sept. 11 attacks, designers at Microsoft Corp.'s lead advertising agency, McCann-Erickson, began to scrutinize each image and word of their marketing campaign for the new Windows XP ...

Microsoft will end support for the persistently popular Windows XP on Tuesday, and the move could put everything from the operations of heavy industry to the identities of everyday people in danger.