Windows Security is a built-in feature of the Windows operating system designed to protect users’ computers and data from security threats. It encompasses various security tools and functions, including antivirus protection, firewall settings, device security, account protection, and more. Windows Security aims to safeguard against malware, viruses, and other cyber threats while ensuring safe internet browsing and protecting sensitive information. It provides users with an interface to manage their security settings, receive alerts about potential threats, and perform scans to identify and eliminate security risks.