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Microsoft - Microsoft
了解如何重置更改 Microsoft 帐户密码。 获取有关忘记 Microsoft 帐户密码的帮助。 重要: 如果看不到用于在何处发送代码的选项,或者你不再有权访问显示的任何验证选项,请使用此登录帮助程序工具。 如果无法识别任何验证电子邮件或电话选项,请使用此登录帮助程序工具。
适用于: Microsoft 帐户仪表板
Add or manage a Yahoo! email account in Outlook
Add a new Yahoo email account. On the View tab, select View settings. Select Accounts, then Email accounts. Tip: If your Settings window doesn't look like this, you might be using classic Outlook. Select + Add Account. Enter the Yahoo! account you want to add and select Continue. On Sync your Yahoo account, select Continue.
适用于: Microsoft 365 专属 Outlook, 新的 Outlook for Windows
Combine text from two or more cells into one cell
Select the cell where you want to put the combined data. Type =CONCAT (. Select the cell you want to combine first. Use commas to separate the cells you are combining and use quotation marks to add spaces, commas, or other text. Close the formula with a parenthesis and press Enter. An example formula might be =CONCAT (A2, " Family").
适用于: Microsoft 365 专属 Excel, Microsoft 365 Mac 版专属 Excel, Excel 网页版, Excel 2021, Excel 2021 for Mac, Excel 2019, Excel 2019 for Mac, Excel 2016, Excel Mobile
Descargar e instalar o reinstalar Microsoft 365 u Office 2021 en un ...
¿Está preparado para instalar? Antes de empezar, asegúrate de que tu PC o Mac cumple los requisitos del sistema.. Si ya ha canjeado una clave de producto, simplemente va a reinstalar las aplicaciones o sabe que tiene una licencia asignada a través del trabajo o la escuela, puede ir directamente a la sección iniciar sesión para descargar e instalar Microsoft 365 u Office.
适用于: Office 2021, Office 2021 for Mac, Office 2019, Office 2019 for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, 由世纪互联运营的 Office 365, 由世纪互联运营的 Office 365 - 管理员版, Microsoft 365 Mac 版, Office 365 Germany – 企业版, Office 365 Germany - 企业管理员版, Office.com
Windows 11, version 23H2 update history - Microsoft Support
The update history page will provide you with the build numbers for 22H2 and 23H2. This will make it easier for support to assist you if you encounter issues. This new update will be cumulative with all the newly announced features including Copilot in Windows (in preview) plus additional changes.
Windows 10 Update Assistant - Microsoft Support
This troubleshooter assists customers whose machines are not yet updated to the latest release, Windows 10 Version 1607. This update will initially be released only to a small set of targeted customers. This set will expand over time. Windows users can start the assistant from this article.
Anzeigen von Anzeigeeinstellungen in Windows - Microsoft-Support
Windows 11 Windows 10. Der Großteil der erweiterte Anzeigeeinstellungen aus früheren Versionen von Windows sind jetzt auf der Einstellungsseite für die Anzeige verfügbar. Wählen Sie Start > Einstellungen > System>Anzeigen aus. Wenn Sie die Größe von Text und Apps ändern möchten, wählen Sie eine Option aus dem Dropdownmenü neben ...
Beheben von Sound- oder Audioproblemen in Windows
Erfahren Sie, wie Sie Sound- oder Audioprobleme in Windows beheben.
Block pop-ups in Microsoft Edge - Microsoft Support
The Microsoft Edge feature that blocks pop-ups is effective in preventing websites from automatically opening a new window or tab, or a partial window on top of your current web page. This feature is turned on by default. There are many different types of pop-ups, including advertisements, notices, offers, or alerts that can appear at various times on any web page. Some can be helpful, such as ...
适用于: Microsoft 帐户仪表板
Solve PC problems remotely with Remote Assistance and Easy Connect
Before you can use it, you'll need to enable access. In the search box on the taskbar, type remote assistance , and then select Allow Remote Assistance invitations to be sent from this computer from the list of results. Then, on the Remote tab, select the Allow Remote Assistance connections to this computer check box, and then select OK.