Windows NT is a family of operating systems developed by Microsoft. Launched in 1993, it was designed to provide a more robust and secure environment compared to earlier versions of Windows. NT stands for "New Technology," highlighting its advanced features, such as support for multiple processor architectures and improved networking capabilities. The Windows NT architecture laid the groundwork for many subsequent Windows operating systems, including Windows 2000 and Windows XP. It introduced a modular design, allowing for better performance and stability. Over time, Windows NT evolved into the core of modern Windows systems, ensuring compatibility and security for users worldwide.