Windows 用户防病毒软件提供商 如果你运行的是受支持的 Windows 版本,则已获得内置 Microsoft Defender 防病毒,可帮助你防御病毒、间谍软件和其他恶意软件。 恶意软件包括病毒、间谍软件和其他可能不需要的软件。 Windows Defender 防病毒免费提供且包含在 Windows 中,始终处于打开状态,并且始终致力于保护个人电脑防御恶意...
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.
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.
Need antivirus and antimalware protection? Want it for free? Then download Microsoft Security Essentials now:Microsoft Security Essentials provides real-time protection for your home PC that guards against viruses, spyware, and other malicious software. Microsoft Security Essentials is a free* down...
选择“开始”,然后选择“设置”>“更新和安全”>“Windows 安全中心”>“病毒和威胁防护”。 在Windows 10的“病毒 & 威胁防护”屏幕上,在“当前威胁”下,选择“扫描选项”,然后选择“保护历史记录” (在早期版本的 Windows 中,可能会显示“威胁历史记录)”。
Windows 10 包含三種廣泛的安全性工作類別:身分識別和存取控制功能有大幅擴充,可簡化和增強使用者驗證的安全性。這些功能包括 Windows Hello 和 Microsoft Passport,透過簡單部署和易於使用的多重要素驗證 (MFA),能更有效地保護使用者身分識別。另一個新的功能是 Credential Guard,其使用虛擬化型安全性 (VBS) 來保護...
Windows 和设备 Windows 11 系统要求 Windows 8.1 支持终止 查找硬件保修 This is a modal window. No compatible source was found for this media. 了解Microsoft Copilot 在每天使用的应用中使用 AI 助手实现可以想象的任何内容。 开始Copilot 之旅
Free Microsoft Antivirus for Home and Small Business PC 项目 2011/01/17 Did you know that as a home user or a small business with up to ten PCs, free antivirus is available from Microsoft to help protect your Windows investment? Microsoft Security Essentials provides real-time prote...
Caution:When you remove your currently installed Internet security programs, your PC is in an unprotected state. If you haven't installed another antimalware program make sure that Microsoft Defender Antivirus is enabled, and that Windows Firewall is turned on. ...
When you start Windows for the first time, Windows Security is there to help protect your device. Windows Security works to help protect your device by scanning for malicious or unwanted software, and also uses real-time protection to scan everything you download or run on your device. ...