点击“Windows 开始”按钮并键入 BitLocker. 从搜索结果列表中选择 “管理 BitLocker 控制面板”应用. 在 BitLocker 应用中，选择 “备份恢复密钥. 选择要备份密钥的位置. 保存到Microsoft帐户 - 这会将密钥保存在Microsoft帐户的恢复密钥库中，你以后可以从任何计算机轻松 ...

For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 11, version 23H2, see its update history page. Note Follow @WindowsUpdate to find out when new content is published to the Windows release health dashboard.

Open a service request in the Microsoft 365 admin center. This service is free. Microsoft Store support. Get help and support, whether you're shopping now or need help with a past purchase. Contact Microsoft Support. Find solutions to common problems, or get help from a support agent.

The following Windows features use your activity history. Refer back to this page after Windows releases and updates to learn about any new services and features that use your activity history: Timeline. See a timeline of activities and choose whether to resume those activities from your device.

In the Settings app on your Windows device, select Accounts > Sign-in options or use the following shortcut: Sign-in options. Under Ways to sign in , you have three choices to sign in with Windows Hello: Select Facial recognition (Windows Hello) to set up facial recognition sign-in with your PC's infrared camera or an external infrared camera.

Processor: 1 gigahertz (GHz) or faster processor or SoC. RAM: 1 gigabyte (GB) for 32-bit or 2 GB for 64-bit. Hard disk space: 16 GB for 32-bit OS or 20 GB for 64-bit OS. Graphics card: DirectX 9 or later with WDDM 1.0 driver. Display: 800 x 600. See more detailed specifications. Windows 10 system requirements.

Select the Network, Sound, or Battery icons ( ) on the far right side of the taskbar to open quick settings. The Disconnected icon appears when you’re not connected. On the Wi-Fi quick setting, select Manage Wi-Fi connections . Choose the Wi-Fi network you want, then select Connect. Type the network password, and then select Next.

In an email message, choose Options, select Encrypt and pick the encryption that has the restrictions you want to enforce, such as Encrypt-Only or Do Not Forward. Note: Microsoft 365 Message Encryption is part of the Office 365 Enterprise E3 license. Additionally, the Encrypt-Only feature (the option under the Encrypt button) is only enabled ...

The "Windows key," when used with other keys, enables you to execute numerous handy tasks such as launching Settings, File Explorer, the Run command, and apps pinned to the Taskbar, as well as open specific features like Narrator or Magnifier. Additionally, you can manage windows and virtual desktops, take screenshots, lock the computer, and more.

Mulighed 2: Brug Microsoft Management Console. Tryk på [ Windows-tast] + R, eller vælg Start > Kør. Skriv "tpm.msc" (brug ikke anførselstegn), og vælg OK. Hvis du ser en meddelelse om, at der ikke blev fundet en kompatibel TPM, har din pc muligvis en TPM, der er deaktiveret. Se Sådan aktiverer du TPM for at få flere oplysninger, eller se ...