Office のライセンス認証を行う - Microsoft サポート
Microsoft 365 のライセンス認証を行う方法については、以下の Microsoft 365 のバージョンを選択してください。. Microsoft 365 またはサブスクリプション以外のバージョンの Office のライセンス認証を行う. 新しい Windows デバイスにプレインストールされている Office ...
适用于:
Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Microsoft 365 专属 Publisher, Visio 计划 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, Access 2016, OneNote 2016, Publisher 2016, Office 2016, Microsoft 365 家庭版, Office 商业版, Office.com, Project for Office 365
How to change your user account name - Microsoft Support
To change which user is signed in, select the Start button on the taskbar. Then select the account name icon or picture to see a list of users you can switch to. Select another user to switch. To edit the account name shown, select the account type: Microsoft personal account Microsoft work or school account Local account.
恢复已丢失或已删除的文件 - Microsoft 支持
恢复已丢失或已删除的文件. 注意: 如果你最近已更新 Windows 10 并遇到查找文件的问题，请参阅 在升级到 Windows 10 后查找丢失的文件 。. 如果你在计算机上找不到某个文件，或者意外修改或删除了某个文件，则可以从备份（如果你使用的是 Windows 备份）中还原该 ...
KB5027397: Feature update to Windows 11, version 23H2 by using an ...
Summary. Windows 11, versions 22H2 and 23H2 share a common core operating system with an identical set of system files. Therefore, the new features in Windows 11, version 23H2 are included in the latest monthly quality update for Windows 11, version 22H2 but are in an inactive and dormant state.
我的 Xbox 控制器无法连接或打开 | Xbox Support
检查电池：将控制器电池更换为全新电池，或确保可充电控制器已充满电。（即使你的控制器仍有电，也请执行此操作 - 电池电量不足可能会导致出现连接和功能方面的问题。） 断电重启控制器按住 Xbox 按钮 5-10 秒钟，直到控制器关闭。 等待几秒钟，然后再次按 Xbox 按钮 重新打开控制器。
在電腦上啟用 TPM 2.0 - Microsoft 支援服務
如果您能夠啟用 TPM，請完成下一個步驟以確認它是 TPM 2.0。. 如果您在 [ 安全處理器] 底下看到 安全處理器詳細資料 的選項，請選取該選項，並確認您的 規格版本 是 2.0。. 如果小於 2.0，表示您的裝置不符合Windows 11需求。. 選項 2：使用 Microsoft Management Console. 按 ...
Open Device Manager - Microsoft Support
Windows 10. In the search box on the taskbar, type device manager, then select Device Manager from the menu. Open Device Manager.
Como iniciar sessão no Hotmail - Suporte da Microsoft
O Hotmail é agora Outlook.com. Para iniciar sessão no Hotmail, precisará do nome de utilizador e da palavras-passe da sua conta Microsoft. Sugestões: Ao iniciar sessão, selecione Partilhar no pedido "Manter sessão iniciada?" se quiser aceder diretamente à sua caixa de correio da próxima vez (não recomendado para computadores partilhados).
适用于:
Outlook.com
Change your Microsoft account password - Microsoft Support
If you weren't able to change your password. If you couldn't change your password this way, see Reset your Microsoft account password. Need more help? Contact Support. For technical support, go to Contact Microsoft Support, enter your problem and select Get Help.If you still need help, select Contact Support to be routed to the best support option.
适用于:
Microsoft 帐户仪表板
在其他设备上重新安装或安装后激活 Office - Microsoft 支持
如果尝试在另一台（自己所有的或其他人所有的）计算机，或者硬件更改后的同一台计算机上安装和激活这些版本的 Office，则可能会看到一条错误消息，提示你已达到最大激活数量。. 注意: 如果你有多个一次性购买的 Office，并且安装 Office 后在激活时遇到问题 ...
适用于:
Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Office 2016, Office 2013