Windows 10 is a personal computer operating system released by Microsoft as part of the Windows NT family of operating systems. It was released on July 29, 2015. It is the successor to Windows 8.1, and was preceded by Windows 8.

Windows 10 was designed to address the issues of Windows 8 by introducing a more user–friendly interface, new features, and improved compatibility with hardware and software.

The Start Menu is one of the most prominent features of Windows 10. It is an updated version of the Start Menu found in Windows 7, and is designed to be more user–friendly and customizable. The Start Menu provides a single, unified view of all the applications, files, and settings on a computer. It also allows users to quickly access the programs and settings they need.

The Windows 10 interface also features Live Tiles, which are interactive tiles on the Start screen. The Live Tiles provide quick access to information, as well as providing updates on news, weather, and other topics.

Windows 10 also features the new Cortana digital assistant, which can be used to search the web, set reminders, and answer questions. Cortana is designed to be more intuitive and personal than traditional search engines.

In addition to improved usability, Windows 10 also offers improved compatibility with hardware and software. It is designed to work with a range of hardware and software, including PCs, tablets, and smartphones. It is also capable of running legacy software from earlier versions of Windows, such as Windows 7 and Windows XP.

Windows 10 also provides improved security features. Windows Defender, the built–in antivirus program, provides real–time protection against viruses, spyware, and other malicious software. It also includes Windows Hello, which provides biometric authentication for added security.

Overall, Windows 10 is a powerful and user–friendly operating system. It offers improved usability, compatibility, and security, making it a great choice for both home and business users.