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使用系统文件检查器工具修复丢失或损坏的系统文件 - Microsoft 支持
如果运行的是 Windows 10、Windows 8.1 或 Windows 8,请先运行收件箱部署映像服务和管理 (DISM) 工具,然后再运行系统文件检查器。. (如果运行的是 Windows 7 或 Windows Vista,请跳到步骤 3.) 键入以下命令,然后按 Enter: 完成命令操作可能需要几分钟时间。. DISM.exe /Online ...
Keeping leading zeros and large numbers - Microsoft Support
00000. 00123. Steps. Select the cell or range of cells that you want to format. Press Ctrl+1 to load the Format Cells dialog. Select the Number tab, then in the Category list, click Custom and then, in the Type box, type the number format, such as 000-00-0000 for a social security number code, or 00000 for a five-digit postal code.
Applies To: Excel for Microsoft 365, Excel 2021, Excel 2019, Excel 2016, Excel 2013
Change the display name that email recipients see
In Outlook, choose File > Account Settings > Account Settings. Select the email account that you want to change, and then choose Change. If the account Type is Microsoft Exchange, contact your Exchange administrator to make the name change. You can change your name on the Account Settings screen. To change the name that displays when you send ...
Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016
Troubleshoot issues with the Xbox app for Windows
Press the Start button on the taskbar, type settings, and then select Settings.; On Windows 10, select Update & Security.On Windows 11, select Windows Update.; On the Windows Update page, select Check for updates to see if any updates are available for your device.; Once the updates have downloaded, select Install now to start the installation.; Following installation, we recommend that you ...
Remove a profile - Microsoft Support
In Outlook, click File > Account Settings > Manage Profiles. Select Show Profiles. Select a profile, then select Remove. Note: Outlook may warn you that deleting your profile will remove offline data. You won't lose any information stored in your Outlook Data Files (.pst) or any information stored in your online accounts, for example Outlook ...
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook 2013
Use iCloud for Windows to synchronize calendar and contacts with ...
To install iCloud for Windows, use the following steps. Download and install iCloud for Windows. After installation, launch the iCloud app and sign in with your Apple ID and password. In the iCloud app, select the option to sync Contacts and Calendars, then click Apply. Once the setup has finished, launch Outlook. Your iCloud contacts and ...
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Add a payment method to your Microsoft account
Add a new payment method. To add a new credit card, bank card or other payment method to your Microsoft account, follow the steps below: Select Sign in below to go to the Payment options page of your Microsoft account dashboard. Sign in. Add the new details by selecting Add a new payment method. The payment method will show up as an option ...
Applies To: Microsoft account dashboard
Change privacy settings in Windows - Microsoft Support
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
KB5034236:用于安装和恢复Windows 11版本 21H2 的兼容性更新:2024 年 1 月 9 日
当用户安装功能更新以移动到 Windows 11 版本 21H2 时,此更新将自动安装。. 此更新不会随每月质量更新一起自动安装。. 若要获取此更新的独立包,请下载 KB5034236 更新。. 若要从更新目录下载更新,请参阅 从 Windows 更新目录下载更新的步骤 。. 请参阅其他发布 ...
Show or hide gridlines in Word, PowerPoint, or Excel
In Word and PowerPoint, gridlines are for visual reference only and cannot be printed. If you want to print gridlines in Excel, see Print gridlines in a worksheet.. To show the gridlines, in Excel, PowerPoint, or Word, click the View tab, and then check the Gridlines box.. To hide the gridlines, clear the Gridlines check box.. More about tools that help you align and place text and objects:
Applies To: Excel for Microsoft 365, Word for Microsoft 365, PowerPoint for Microsoft 365, PowerPoint 2021, PowerPoint 2019, Excel 2016, Word 2016, PowerPoint 2016