使用 Microsoft 登录
登录或创建帐户。
你好,
使用其他帐户。
你有多个帐户
选择要登录的帐户。
Windows Server, version 23H2 update history - Microsoft Support
Windows Server, version 23H2 is the latest release in our Annual Channel. It builds on Windows Server 2019, our fastest adopted Windows Server ever. This release includes advanced multi-layer security, hybrid capabilities with Azure, and a flexible platform to modernize applications with containers. On the left side of this page, you’ll find ...
VLOOKUP、INDEX、または MATCH を使って値を検索する
VLOOKUP の使用には一定の制限があります。. VLOOKUP 関数は、左から右への値のみを検索できます。. つまり、検索する値を含む列は、常に戻り値を含む列の左側に配置する必要があります。. スプレッドシートがこのように構築されていない場合は、VLOOKUP を ...
适用于: Microsoft 365 专属 Excel, Excel 网页版, Excel 2021, Excel 2019, Excel 2016
Install Visio or access Visio for the web - Microsoft Support
Step 1: Associate Visio with your account. To be able to install Visio a license must be associated with your Microsoft account or work or school account. Which account you use depends upon which version of Visio you have. Visio Professional (or Standard) Non-subscription version. Redeem a product key.
适用于: Visio 计划 2, Visio Professional 2021, Visio Standard 2021, Visio Professional 2019, Visio Standard 2019, Visio 专业版 2016, Visio 标准版 2016, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员
Windows aktualisieren - Microsoft-Support
Um Ihre Optionen zu verwalten und verfügbare Updates anzuzeigen, wählen Sie Nach Windows-Updates suchen aus. Oder wählen Sie Start > Einstellungen > Windows Update aus. Nachfolgend sind einige andere Informationen aufgeführt, nach denen Sie möglicherweise suchen: Wenn Sie bei der Aktualisierung eine Fehlermeldung erhalten, lesen Sie ...
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 ...
Microsoft Support
Microsoft support is here to help you with Microsoft products. Find how-to articles, videos, and training for Microsoft Copilot, Microsoft 365, Windows, Surface, and more.
Server-Einstellungen, die Sie von Ihrem E-Mail-Anbieter benötigen
Rufen Sie Ihren E-Mail-Anbieter an, und fragen Sie nach den Einstellungen in der nachstehenden Tabelle. Schreiben Sie die entsprechenden E-Mail-Servereinstellungen in die leere Spalte. Kehren Sie zu Ihrer E-Mail-App zurück, und geben Sie die Informationen ein, um Ihre E-Mail-Einrichtung abzuschließen. Hinweis: Sie benötigen wahrscheinlich ...
适用于: Microsoft 365 专属 Outlook, Microsoft 365 Mac 版专属 Outlook, 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 - 小型企业管理员版, Outlook.com, 由世纪互联运营的 Office 365 - 管理员版, 新的 Outlook for Windows, Outlook for iOS, Outlook for Windows Phone 10, Windows 10 版 Outlook 邮件, 适用于 Exchange Server 2016 的 Outlook 网页版
Product activation for Windows – online & support telephone numbers
Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow. There are three methods to which you can activate your product: Online via the internet, by telephone using our automated systems, and by a live support advocate. Online: When you begin activation ...
Recall an email message that you sent in Outlook
Select Sent Items in the left folder pane, then double-click the sent message to open it in a separate window. From the ribbon, select Recall Message, then select OK in the confirmation dialog box. Shortly thereafter, you'll receive a Message Recall Report in your inbox. Select the link in that message to see whether your recall has succeeded ...
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016, Microsoft 365 管理员, Outlook 网页版, Outlook.com, 新的 Outlook for Windows
Scarica l'aggiornamento Windows più recente. - Supporto tecnico Microsoft
I dispositivi Windows possono ottenere nuove funzionalità in momenti diversi quando Microsoft fornisce aggiornamenti, correzioni, miglioramenti e miglioramenti non relativi alla sicurezza tramite diverse tecnologie di manutenzione, inclusa l'implementazione delle funzionalità controllate.. Windows ti informerà se devi riavviare il dispositivo per completare un aggiornamento e potrai ...