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如何登入 Hotmail - Microsoft Support
Hotmail 現在為 Outlook.com. 若要登入 Hotmail,您將需要您的 Microsoft 帳戶使用者名稱和密碼。. 登入時,如果您下次想要直接移至信箱,請在 [保持登入?] 提示中選取 [是] (不建議用於共用電腦)。. 或者,選取 [不要再顯示這個] 方塊,然後選取 [否] ,這樣每次都會提示 ...
Applies To: Outlook.com
Fonction SI – Utiliser des formules imbriquées et éviter les pièges
Remarques. Si Excel autorise l’imbrication d’un maximum de 64 fonctions SI différentes, il n’est pas conseillé de le faire. Pourquoi ? L’utilisation de plusieurs instructions SI nécessite beaucoup de réflexion pour créer celles-ci de façon appropriée et s’assurer que leur logique se calcule correctement, condition après condition.
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
ดาวน์โหลดและติดตั้งหรือติดตั้ง Microsoft 365 หรือ Office 2021 ใหม่บน ...
Microsoft 365 หรือ Office สําหรับใช้งานที่บ้าน. หากคุณมีผลิตภัณฑ์สําหรับใช้งานที่บ้าน และมาพร้อมกับคีย์ผลิตภัณฑ์* ก่อนที่จะติดตั้งเป็นครั้งแรก (หรือ ...
Applies To: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 for home, Office for business, Office 365 Small Business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, Microsoft 365 for Mac, Office 365 Germany - Enterprise, Office 365 Germany - Enterprise admin, Office.com
在 Microsoft Edge 中添加、关闭或删除扩展 - Microsoft 支持
从 Microsoft Edge 中删除扩展. 若要删除任何扩展,请选择以下方法之一:. 在 Microsoft Edge 中,选择并按住(或右键单击)要删除(浏览器地址栏右侧)的扩展图标。. 选择“ 从 Microsoft Edge 中删除 ”>“ 删除 ”。. 在浏览器地址栏的右侧,选择“ 扩展 ”,然后选择 ...
我收到警告,指出有程序访问电子邮件地址信息或以我的名义发送电子邮件 - Microsoft 支持
症状. 出现下列安全警告之一:. 有一个程序正试图访问存储在 Outlook 中的电子邮件地址信息。. 如果这属意外情况,请单击“拒绝”并确保你的防病毒软件已经更新。. 有一个程序正试图以你的名义发送电子邮件。. 如果这属意外情况,请单击“拒绝”并确保你的 ...
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Excel 2021, Word 2021, Outlook 2021, Access 2021, Project Professional 2021, Project Standard 2021, Excel 2019, Word 2019, Outlook 2019, Access 2019, Project Professional 2019, Project Standard 2019, Excel 2016, Word 2016, Outlook 2016, Access 2016, Project Professional 2016, Project Standard 2016, Project Professional 2013
Download drivers and firmware for Surface - Microsoft Support
To find the link for the driver you need, select the dropdown list below and then scroll through it to find the type of Surface you have. After you've selected it, you'll see the available links for that type of Surface device model. Select the link for your model to get the latest firmware and drivers for sound, display, ethernet, and Wi-Fi.
在 Windows 中使用 OneDrive 同步處理檔案 - Microsoft 支援服務
使用 OneDrive,您可以在您的電腦與雲端之間同步檔案,因此您可以隨時隨地取得檔案您的電腦,從您的電腦、行動裝置,甚至是透過位於 OneDrive.com 的 OneDrive 網站皆可。. 如果您在 OneDrive 資料夾中新增、變更或刪除檔案或資料夾,該檔案或資料夾也會在您的 ...
Applies To: OneDrive for Business, SharePoint Server Subscription Edition, SharePoint Server 2019, SharePoint in Microsoft 365, Office for business, Microsoft 365 admin, Office 365 operated by 21Vianet, Office 365 operated by 21Vianet - Admin, OneDrive (work or school), Office.com, OneDrive (home or personal), OneDrive (work or school) operated by 21Vianet, OneDrive for Windows, SharePoint admin center, SharePoint in Microsoft 365 Small Business, SharePoint operated by 21Vianet
SUMIF function - Microsoft Support
If you want, you can apply the criteria to one range and sum the corresponding values in a different range. For example, the formula =SUMIF(B2:B5, "John", C2:C5) sums only the values in the range C2:C5, where the corresponding cells in the range B2:B5 equal "John." To sum cells based on multiple criteria, see SUMIFS function.
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
Uninstall or remove apps and programs in Windows
Select Start > All apps and search for the app in the list shown. Press and hold (or right-click) on the app, then select Uninstall. Uninstall in Settings. Select Start > Settings > Apps > Apps & features . Find the app you want to remove, select More > Uninstall. Note: Some apps can't be uninstalled from the Settings app right now.
How to sign in to Hotmail - Microsoft Support
Tips: While signing in, select Yes at the "Stay signed in?" prompt if you want to go straight to your mailbox next time (not recommended for shared computers). Alternatively, check the "Don't show this again" box and select No to be prompted for your password each time.. If you can't sign in, or have forgotten your username or password, use our sign-in troubleshooter.
Applies To: Outlook.com