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了解 Windows 11:基础知识 - Microsoft 支持
试一试! 通用搜索. 在任务栏上选择搜索 或按 Windows 徽标键 + S,然后键入要查找的内容。 可获取本地和共享网站或 Web 中人员、电子邮件、文件的个性化搜索结果。 桌面组
Encrypt messages by using S/MIME in Outlook on the web
Install the S/MIME control. Get a certificate, sometimes referred to as a key or digital ID. The first step to use S/MIME is to obtain a certificate from your IT administrator or helpdesk.
Applies To: Outlook.com, Outlook on the web for Exchange Server 2016, Outlook on the web for Exchange Server 2019
更新安全处理器 (TPM) 固件 - Microsoft 支持
2. 安装任何适用的固件更新. 如果你有 Surface 设备,请参阅 Surface 设备上 TPM 的安全问题以获取详细信息和说明。. 如果设备不是 Microsoft 提供的,请在下表中查找设备的设备制造商,选择相应的链接,并应用提供的固件更新。
Office Help & Training
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Windows Speech Recognition commands - Microsoft Support
To do this. Say this. Select an item by its name. File; Start; View . Select an item or icon. Click Recycle Bin; click Computer; click file name . Double-click an item. Double-click Computer; double-click Recycle Bin; double-click folder name . Right-click an item. Right-click Computer; right-click Recycle Bin; right-click folder name . Minimize all windows to show your desktop
显示或隐藏回收站 - Microsoft 支持
注意: 若要访问 Windows 8.1 中的桌面图标设置,请从屏幕右边缘向内轻扫,然后选择“ 搜索”。在搜索框中键入“桌面图标”,然后选择“显示或隐藏桌面上的通用图标”。
Surface won’t turn on or start - Microsoft Support
The info on this page applies to the following devices: Surface Book 3, Surface Book 2, Surface Book, Surface Go 4, Surface Go 3, Surface Go 2, Surface Go, Surface Laptop SE, Surface Laptop Studio 2, Surface Laptop Studio, Surface Laptop Go 3, Surface Laptop Go 2, Surface Laptop Go, Surface Laptop (7th Edition) Surface Laptop 6 for Business, Surface Laptop 5, Surface Laptop 4, Surface Laptop 3 ...
KB5025885: How to manage the Windows Boot Manager revocations for ...
Summary. This article describes the protection against the publicly disclosed Secure Boot security feature bypass that uses the BlackLotus UEFI bootkit tracked by CVE-2023-24932, how to enable the mitigations, and guidance on bootable media.A bootkit is a malicious program that is designed to load as early as possible in a devices boot sequence to control the operating system start.
“我的电脑”现在更名为“这台电脑” - Microsoft 支持
查找. 若要在Windows 10中访问此电脑,请从任务栏打开文件资源管理器,然后在左窗格中选择“这台电脑”。 固定到“开始”屏幕
在Windows中手动更新驱动程序 - Microsoft 支持
注意: 在Windows中获取驱动程序更新的最佳和最安全的方法始终是通过Windows 更新。如果在Windows 更新时遇到问题,则可能会看到 Update Windows 中的任何链接是否可帮助你先解决问题。