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联系我们 - Microsoft 支持部门
选择你需要帮助的产品. 我们将首先向你显示自助选项。. 其他帮助也可提供,包括与 Microsoft 专家的实时聊天。. 联系 Microsoft 支持人员。. 查找常见问题的解决方案,或从支持专员那里获取帮助。.
2022 年 6 月 23 日 — KB5014669 (OS ビルド 17763.3113) プレビュー
2017 年 11 月 30 日 - KB4051963 (OS ビルド 16299.98) 2017 年 11 月 14 日 - KB4048955 (OS ビルド 16299.64) 2017 年 11 月 14 日 - KB4052314 (OS ビルド 15254.12) ... セキュリティ イベント 4262 および WinRM イベント 91 で、受信 Windows リモート管理 (WinRM) 接続の IP アドレス監査を追加し ...
How to use the PC Health Check app - Microsoft Support
How to open PC Health Check. In Windows, use Search on the taskbar to search for “PC Health Check,” then select it from the list of results. If a PC Health Check update is available, you can quickly install it for the latest version. If you don't have PC Health Check installed, you can install it by going to https://aka.ms ...
从 OneDrive 或 SharePoint 下载文件和文件夹 - Microsoft 支持
使文件在 OneDrive 移动应用中脱机可用. 在移动设备上,你可以使文件脱机可用,方法与下载文件相类似。 在 iOS、Android 或 Windows 10 手机的 OneDrive 应用中,查找“脱机”图标(对于 Android 或 iOS 为 ,或者对于 Windows 移动设备为 )。. 在 OneDrive 应用中,选择要脱机使用的文件(长按文件以将其选择)。
Applies To: OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, OneDrive (work or school), Office.com, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows, SharePoint in Microsoft 365 Small Business
從電腦解除安裝 Office - Microsoft 支援服務
針對您的安裝類型解除安裝 Microsoft 365. Microsoft 365 的解除安裝步驟會依據您安裝的類型而有所不同。. 最常見的安裝類型為隨選即用和 Microsoft Windows Installer (MSI)。. 另一種類型是 Microsoft 365從 Microsoft Store 應用程式安裝。. 選取下方的 [隨選即用或 MSI] 或 [Microsoft ...
Applies To: Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
Create installation media for Windows - Microsoft Support
To create installation media, go to the software download website, where you'll find step-by-step instructions. On that website, you can select a version of Windows and create your own installation media using either a USB flash drive or a DVD. To go directly to one of the versions, select one of these links: Windows 10 (Then select Download now.)
从 PC 卸载 Office - Microsoft 支持
卸载 Microsoft 365 的步骤取决于安装的类型。. 最常见的安装类型是“即点即用”和 Microsoft Windows Installer (MSI)。. 另一种类型是来自 Microsoft Store 应用的 Microsoft 365 安装。. 选择下方的“ 即点即用或 MSI ”或“ Microsoft Store ”选项卡,执行适用于你的安装类型的卸载 ...
Applies To: Office 2021, Office 2019, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
修复 Office 应用程序 - Microsoft 支持
访问修复工具的步骤因操作系统的不同而异。. 右键单击左下角) ( “开始” 按钮,然后在弹出菜单中选择“ 应用和功能 ”。. 选择要修复的 Microsoft Office 产品,然后选择“ 修改 ”。. 注意: 即使要修复的只是一个应用程序(如 Word 或 Excel),此操作仍将修复 ...
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 Professional 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 Professional 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, Project Professional 2016, Project Standard 2016, Publisher 2016, Visio Professional 2016, Visio Standard 2016, Office 2016, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Small Business Admin, Office 365 operated by 21Vianet - Admin, InfoPath 2013, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin
KB2986423-修正:當資料列大小超過允許大小上限時,需要花很長的時間將新資料行新增至資料表
原因. 發生這個問題的原因是,當列的總大小接近允許的最大列大小時,SQL Server 會對資料表進行完整的掃描,以確保新增的欄不會違反資料完整性。. SQL Server 2012 之前的版本不會執行這項檢查,這會讓資料定義語言(DDL)執行得更快。. 不過,如果列大小超過 ...
Microsoft Teams で他のユーザーが表示できる連絡先情報を管理する (無料) - Microsoft サポート
Microsoft Teams で他のユーザーが表示できる連絡先情報を管理する (無料) Microsoft Teams (無料) では、プロファイルに連絡先情報を表示できます。. 連絡先が表示できる内容を制限する場合は、電話番号、メール、またはその両方を非表示にすることができます ...
Applies To: Microsoft Teams, Microsoft Teams personal