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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。.
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.)
在 Windows 中Wi-Fi更安全Windows - Microsoft 支持
了解操作方法. 选择 任务栏右侧"WLAN 网络"图标,然后选择"管理 Wi-Fi 连接" (>) 设置中的"设置"。. 对于Wi-Fi的虚拟网络,请选择"网络名称"旁边的Wi-Fi属性"。. 在Wi-Fi"屏幕上,查看"安全类型 "旁边的值 。. 如果你已使用 WPA3 加密安全连接到网络,其中将包括“ WPA3 ...
在 Excel 中搭配 AND、OR 和 NOT 函數使用 IF - Microsoft 支援服務
在 Excel 中,您也可以使用 AND、OR 及 NOT 來設定設定格式化的條件準則與公式選項。. 這麼做時可以省略 IF 函數,並單獨使用 AND、OR 及 NOT。. 在 Excel 的 [ 常用] 索引標籤上,單擊 [ 設定格式化的條件 > 新規則] 。. 接下來,請選取 [使用公式決定要格式化哪些儲存 ...
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Web App, Excel for Windows Phone 10
Define and use names in formulas - Microsoft Support
Select a cell and enter a formula. Place the cursor where you want to use the name in that formula. Type the first letter of the name, and select the name from the list that appears. Or, select Formulas > Use in Formula and select the name you want to use. Press Enter.
Applies To: Excel for Microsoft 365, Excel for Microsoft 365 for Mac, Excel for the web, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016
Xbox Status | Xbox Support
Check the Xbox services, games, and apps for any service outages.
連結專案中的任務 - Microsoft Support
若要移除連結,請選取兩個連結的工作,然後選擇 [ 任務 > 取消連結任務] 。 根據預設,Project 會建立簡單的 完成-開始 任務連結,這表示第一個任務 ( 前置任務) 必須先完成,第二個任務 ( 後續任務) 才能開始。. 如果您是 Project Online 訂閱者,您也可以從 [前置任務] 或 [後續任務] 欄中,選取要連結 ...
Applies To: Project Online Desktop Client, Project Professional 2021, Project Standard 2021, Project Professional 2019, Project Standard 2019, Project Professional 2016, Project Standard 2016
OneDrive 파일 또는 폴더가 동기화를 마치지 않음 - Microsoft 지원
대부분의 경우 최신 OneDrive 동기화 앱 (onedrive.exe)을 사용하는 것이 좋습니다. 어떤 OneDrive 앱인가요? 회사 또는 학교 OneDrive 를 사용 하 여 Microsoft SharePoint 라이브러리를 컴퓨터에 동기화 할 수 있습니다. 파일이 동기화 되는 로컬 폴더에서 파일을 볼 때 일부 폴더 ...
Applies To: SharePoint in Microsoft 365, Office for business, OneDrive (work or school)
最新版の DirectX をインストールする方法 - Microsoft サポート
Windows XP および Windows Server 2003. システム上でゲームとマルチメディア アプリケーションを使用できるようにする、最新版の DirectX の入手方法について説明します。.
Office 中未经授权产品和激活错误 - Microsoft 支持
提示: 在 Windows 7 中,你可使用网络时间服务器来同步计算机时钟,以保持计算机时钟处于最新状态。若要实现这一点,请选择屏幕右下角的日期或时间,然后选择“更改日期和时间设置”。依次选择“网络时间”选项卡和“更改设置”,再选择“使用网络时间服务器进行同步”,然后选择“立即 ...
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, Project Online Desktop Client, 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, InfoPath 2013, Office.com