Windows XP, was released in 2001, and is one of the most iconic and influential operating systems in PC history. Built on the stability of the Windows NT architecture, XP delivered a huge leap in reliability, performance, and usability compared to the Windows 9x line. Its friendly “Luna” interface, broad hardware support, and excellent compatibility made it a favourite for gamers, home users, and businesses alike. Even decades later, Windows XP remains a beloved classic in the retro computing community—valued for its speed on older hardware, massive software library, and the nostalgia it brings to early-2000s PC experiences.