Download drivers and firmware for Surface - Microsoft Support
Select the link for your model to get the latest firmware and drivers for sound, display, ethernet, and Wi-Fi. On the Download Center details page, select Download. If multiple downloads are available and you want to update your Surface with the latest drivers and firmware from the Download Center, select the .msi file name that matches your ...
Get help with your Microsoft account - Microsoft Support
Help with BitLocker. Finding product keys for Windows and Office. Other support. Help with a work or school account password. I need to talk to a customer support agent. Learn how to get Microsoft account help, troubleshoot sign in issues, keep your account secure, and manage your Microsoft account dashboard.
Applies To:
Microsoft account dashboard
Using product keys with Office - Microsoft Support
If you see a Let's get started screen with options to try, buy, or activate Office, this means that Office is installed on your new PC as a 1-month trial of Microsoft 365 Family. You won't receive a product key from your PC manufacturer unless you paid for an Office product key card. Instead, you can start a trial of Microsoft 365 Family, or buy Office.
Applies To:
Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, OneNote for Microsoft 365, Publisher for Microsoft 365, Visio Plan 2, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Office 2021, OneNote 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Office 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, OneNote 2016, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Microsoft 365 for home, InfoPath 2013
Mojang 到 Microsoft 帐户迁移常见问题解答 | Xbox Support
确保当前登录的不是 Mojang 帐户。. 迁移的帐户只能使用 Microsoft 帐户登录。. 如果忘记了用于创建迁移 Microsoft 帐户的电子邮件，则需要与 Microsoft 支持人员联系，以恢复用于注册的电子邮件地址。. 为此，请在本页面上选择联系我们。. 你可能尚未完成迁移。. 转 ...
任天堂 Switch 版 Minecraft（我的世界）常见问题解答 | Xbox Support
Minecraft（我的世界）：Wii U 版到 Minecraft（我的世界）Switch 版. 在 Wii U 和任天堂 Switch 设备上启动 Minecraft（我的世界）。. 在 Wii U 版本上启动游戏并连接到任天堂网络。. 突出显示所需的保存文件，然后按 X。. 选择“保存选项” > “将保存传输到任天堂 Switch ...
I can't sign in to my Microsoft account - Microsoft Support
If you forgot your Microsoft account password, follow these steps. Select Reset password below. Enter the email address, phone number, or Skype name you use to sign in then select Next. We'll ask where you'd like to get your verification code and select Next. Type the requested information and select Send code.
Applies To:
Microsoft account dashboard
Minecraft（我的世界）商城常见问题解答 | Xbox Support
游戏内购买无法完成的最常见问题是 Minecoin 不足。. 请检查商城或更衣室的右上角，确保你有足够的硬币进行购买。. 在 Windows 设备上，可以选择 + 图标以查看可用于购买的可用 Minecoin 捆绑包，或者，如果你在 Xbox 主机上，则可以按 X 按钮 。. 如果你曾尝试购买 ...
Windows 11 and Secure Boot - Microsoft Support
From the next screen, select Troubleshoot > Advanced options > UEFI Firmware Settings > Restart to make changes. To change these settings, you will need to switch the PC boot mode from one enabled as “Legacy” BIOS (also known as “CSM” Mode) to UEFI/BIOS (Unified Extensible Firmware Interface). In some cases, there are options to enable ...
Xbox 主机和附件手册 | Xbox Support
获取你所使用语言的 Xbox 主机和所有 Xbox 附件的手册。
Microsoft Support
Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.