Windows Defender Security Center Explained 1 (844) 886-3118


Windows Defender (now primarily called Microsoft Defender) is Microsoft's built-in security suite for Windows, offering real-time antivirus (Defender Antivirus), firewall protection (Defender Firewall), and broader security features like identity monitoring, across devices (PCs, Macs, phones) with subscriptions, providing comprehensive protection against malware, phishing, and other online threats for individuals, businesses, and enterprises.