In the mid-1990s, Microsoft DOS dominated most PCs. Those who were a step ahead might’ve been using Windows 3.1, but even ...

Windows XP Service Pack 1 (SP1) provides the latest security ... and includes updates that resolve issues discovered by customers or by Microsoft's internal testing team.

Introduced in 2001, XP was a major upgrade with many changes to the user interface. In 2020, it was estimated that less than 1% of all Windows users were running XP. XP improved support for gaming ...