2024年1月23日 · If you already have the latest Windows 11 operating system, will you need additional antivirus software? Learn how Windows 11 can keep your laptop secure with built-in antivirus and security features like Microsoft Defender and your Microsoft Edge browser .

Protect your privacy, identity, and devices with Windows Security. Explore Windows 11 security features like Microsoft Defender Antivirus that help keep you and your PC safe.

The Windows Security app is a comprehensive security solution integrated into Windows, designed to protect your device and data from various threats. It includes features such as Microsoft Defender Antivirus, Windows Firewall, and Smart App Control, which work together to provide real-time protection against viruses, malware, and other security ...

Protect your privacy, identity, and devices with Windows Security. Explore Windows 11 security features like Microsoft Defender Antivirus that help keep you and your PC safe.

2024年12月31日 · Windows 11 also offers Microsoft Defender antivirus, which provides real-time protection against viruses and malware. This antivirus solution is regularly updated to address new threats, helping to ensure your device remains secure.

2022年2月28日 · Microsoft Defender which is built into the Windows 11 provides you a comprehensive and strong protection against malwares and it is free. We recommend users to use it as their default Anti-Malware program.

2024年5月2日 · Microsoft Defender Antivirus is available in Windows 10 and Windows 11, and in versions of Windows Server. Microsoft Defender Antivirus is a major component of your next-generation protection in Microsoft Defender for Endpoint.

2024年11月18日 · Microsoft Defender Antivirus is a next-generation protection solution included in all versions of Windows 10 and Windows 11. From the moment you turn on Windows, Microsoft Defender Antivirus continually monitors for malware, viruses, and security threats.

Microsoft Defender for individuals is a cross-device app that helps individuals and families stay safer online. 1 Windows Security (formerly known as Windows Defender Security Center) is security built into Windows to help protect your device and data.

2025年1月7日 · With Microsoft Defender Antivirus now included in the Windows Security app, you can review, compare, and perform common tasks.