Windows Defender

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Windows (disambiguation), Microsoft Windows, Windows Server, Windows 9x, Windows Server 2003, Windows Search, Windows 98, Windows 7, Windows Mobile, Windows CE, Windows 8, Windows 11, Windows NT, Windows Phone, Mail (Windows), Windows XP editions, Windows Essentials, Windows on Windows, Windows Live, Windows Vista, Windows XP, Windows 3.1, Windows Embedded Industry, Windows Server 2008, Windows Media Player, Windows Me, Window, Windows 2.1, Windows 2000, Microsoft Windows version history, Windows To Go, Windows 10, Windows Phone 7, List of Microsoft Windows versions, Windows Phone 8, Windows Photo Viewer, Windows 95, Windows Runtime, Windows Preinstallation Environment, Windows Insider, Windows API, Booting process of Windows, Windows Firewall, Windows SideShow, Settings (Windows), Windows Calculator, Windows Nashville, Windows CE 5.0, Windows 10 editions, Windows Server 2012, Windows shell, Windows Media Center, Windows Photo Gallery, Windows Neptune, Windows Forms, Windows 3.x, Windows 8.1, Windows 10 Mobile, Photos (Windows), Windows IoT, Calendar (Windows), Windows 7 editions, Windows Genuine Advantage, Windows service, Games for Windows, Windows NT 4.0, Windows key, Windows Server 2019, List of Windows Mobile devices, Windows Vista editions, Windows Phone 8.1, Windows 1.0, Universal Windows Platform apps, Windows Desktop Gadgets, Windows Live Mail, Windows Server 2016, Windows MultiPoint Server, Windows Movie Maker, Windows Server 2022, Features new to Windows Vista, Windows Live Mesh, Features new to Windows 7, Windows DreamScene, Windows Aero, Windows Server 2008 R2, Windows 8 editions, Windows Mixed Reality, Window manager, Windows Messenger, Criticism of Microsoft Windows, Windows Update, Windows Server Essentials, Windows Camera, Windows Media Audio, Development of Windows XP, Windows 2.0, Games for Windows – Live, Windows Metafile, Windows 3.0, Windows Phone version history, Windows XP Media Center Edition, Windows 10 version history, Windows Ink, Development of Windows Vista, Broken windows theory, Windows Journal, Windows domain, Windows Console, Architecture of Windows NT, Windows NT 3.1, Windows HPC Server 2008, Windows Subsystem for Linux, Architecture of Windows 9x, Windows Clock, Windows code page, Criticism of Windows XP, Windows Server 2012 R2, Bundling of Microsoft Windows, Windows Mobile 6.0, Windows 10, version 1507, List of features removed in Windows Vista, Features new to Windows 8, Windows Phone Store, DVD Player (Windows), Crittall Windows, Windows Embedded Compact 7, List of Microsoft Windows components, Windows Ultimate Extras, Windows-1255, Windows Anytime Upgrade, Windows Odyssey, Windows for Pen Computing, Windows NT 3.5, Windows-1251, Window film, Comparison of Windows Vista and Windows XP, Windows Server 2025, Windows 10, version 2004, Criticism of Windows Vista, Windows Home Server, Windows Embedded CE 6.0, Windows Fundamentals for Legacy PCs, Windows Media Video, Windows-1253, Windows Terminal, Windows 10, version 1903, Technical features new to Windows Vista, Comparison of Microsoft Windows versions, Windows Home Server 2011, Windows Script Host, Windows Live OneCare