Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.

Defender will continue to provide security even for unsupported Windows 10 PCs. But Microsoft still wants you to move to Windows 11.

2025年10月14日，微软正式终止对 Windows 10 的主流支持。这意味着，从这一天起，除非你额外付费，否则你的 Windows 10 电脑将不再收到任何安全更新、漏洞修复或新功能推送。对于全球数亿仍在使用 Windows 10 ...

Microsoft had recently released new Defender anti-malware update package for Windows OS installation images, ie, for Windows Imaging Format (WIM) and VHD (Virtual Hard Disk) formats. The new ...

Microsoft will disable the Windows Defender VPN feature on February 28 due to low user engagement and awareness. Microsoft Defender named among the best antivirus for Windows. It comes with the ...

Microsoft has deprecated SmartScreen on Internet Explorer and IE Mode within Windows 11. It has also issued some ...

Microsoft plans to remove Defender Application Guard from Office by December 2027, starting with the February 2026 release of ...

Many Windows users attempt to open the Windows Defender Scans folder to remove Windows Defender history but find that they can’t access it. If a double-click is not opening the Windows Defender Scans ...

IT之家 11 月 4 日消息，科技媒体 NeoWin 昨日（11 月 3 日）发布博文，报道称在 Windows 11 中，两项默认开启的功能可能会拖慢电脑性能，在配置较低或老旧的设备上表现尤为明显。尽管 Windows 11 在整体性能上相较于 ...