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 ...

Microsoft on Monday started distributing one of the final testing versions of its Windows XP operating system to about 100,000 testers. Release candidates are final testing versions before the ...

The source code of the Windows XP operating system is now circulating online as a huge 43GB mega-dump. Although the software is nearly two decades old, it’s still used by people, businesses and ...

The impending update to Microsoft Corp.’s Windows XP operating system is expected to give end users more control over applications that launch by default on PCs as well as more advanced wireless ...