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。
Fix problems signing in to the Xbox app - Microsoft Support
Fix problems signing in to the Xbox app. On your PC, go to Xbox.com and select Sign in. If there are problems with your account, the instructions will help you solve them. If you can’t go beyond the sign-in screen, select Forgot my password and follow the instructions. If that didn’t work, select the Start button > Settings > Time & Language .
Use System Restore - Microsoft Support
Select the Start button, then type control panel in the search box next to the Start button on the taskbar and select Control Panel (Desktop app) from the results. Search Control Panel for Recovery, and select Recovery > Open System Restore > Next . Choose the restore point related to the problematic app, driver, or update, and then select Next ...
Apps und Programme in Windows reparieren - Microsoft-Support
Sie können einige Apps und Programme reparieren, wenn Sie nicht ordnungsgemäß ausgeführt werden. Beachten Sie, dass für alle Apps und Programme keine Optionen zum Reparieren oder Ändern angezeigt werden. Reparaturoptionen auf der Seite „Einstellungen“. Wählen Sie Start > Einstellungen > Apps > Apps und Features. Apps & Features in ...
Find all your apps and programs - Microsoft Support
There are several ways you can find what you need. Select Start , select All apps, and then scroll through the alphabetical list on the left. Tip: To reduce scrolling you can select any letter in the list, then in the alphabet links that display, select a letter to jump down to that section. For example, select "T" if you're looking for the ...
Error 0x80073d00 occurs when you try to launch a game or app
Check to make sure game & app updates are complete then try launching your content again. If you’re still having trouble launching the game or app, uninstalling then reinstalling it should fix the problem.
Using app passwords with apps that don't support two-step verification
After you turn on two-step verification or set up the Authenticator app, you may run into issues if you use apps or older devices (like Windows Phone 8 and Xbox 360) that don't support two-step verification. If you have two-step verification turned on and an app isn't prompting you to enter a security code when you sign in, you may be able to sign in with an app password instead.
Alle Ihre Apps in Windows - Microsoft-Support
Um eine Liste Ihrer Apps anzuzeigen, wählen Sie Start und dann den Pfeil neben Alle Apps aus, um den Bereich zu erweitern. Scrollen Sie durch die alphabetische Liste. Um auszuwählen, ob in Ihren Startmenü-Einstellungen die am häufigsten verwendeten Apps am Anfang der Liste aller Apps oder im empfohlenen Abschnitt zuletzt heruntergeladene ...
适用于: Microsoft 帐户仪表板
Sign in to Office - Microsoft Support
If you're not already signed in, click Sign In. In the Sign in window, type the email address and password you use with Office. This might be the personal Microsoft account you associated with Office, or the username and password you use with your work or school account. Tip: You can sign in to Office apps on more than one device with Microsoft ...
适用于: Microsoft 365 专属 Excel, Microsoft 365 专属 Word, Microsoft 365 专属 Outlook, Microsoft 365 专属 PowerPoint, Microsoft 365 专属 Access, OneNote for Microsoft 365, Project Online 桌面客户端, Microsoft 365 专属 Publisher, Visio 计划 2, Microsoft 365 Mac 版专属 Excel, Microsoft 365 Mac 版专属 Word, Microsoft 365 Mac 版专属 Outlook, Microsoft 365 Mac 版专属 PowerPoint, Microsoft 365 Mac 版专属 OneNote, Excel 网页版, Word 网页版, OneNote 网页版, PowerPoint 网页版, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project 专业版 2021, Project Standard 2021, Publisher 2021, Visio Professional 2021, Visio Standard 2021, Excel 2021 for Mac, Word 2021 for Mac, Outlook 2021 for Mac, PowerPoint 2021 for Mac, OneNote 2021 for Mac, Office 2021 for Mac, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Publisher 2019, Visio Professional 2019, Visio Standard 2019, Excel 2019 for Mac, Word 2019 for Mac, Outlook 2019 for Mac, PowerPoint 2019 for Mac, OneNote 2019 for Mac, Office 2019 for Mac, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, OneNote 2016, Project 专业版 2016, Project Standard 2016, Publisher 2016, Visio 专业版 2016, Visio 标准版 2016, OneNote for Mac, Microsoft 365 家庭版, Office 商业版, Office 365 小型企业版, Microsoft 365 管理员, Project Online, Microsoft 365 Mac 版
Microsoft Support
Supercharge your creativity and productivity with a premium Copilot experience. Download the Copilot app for a 1-month free trial of Copilot Pro. Get the Copilot app. 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.
Microsoft 支持
Microsoft 支持可帮助你处理 Microsoft 产品的问题。 查找有关 Microsoft Copilot、Microsoft 365、Windows、Surface 等操作方法的文章、视频和培训。 了解 Microsoft Copilot 在每天使用的应用中使用 AI 助手实现可以想象的任何内容。