Sign in with Microsoft
Sign in or create an account.
Hello,
Select a different account.
You have multiple accounts
Choose the account you want to sign in with.
重置忘记的 Microsoft 帐户密码 - Microsoft 支持
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。
Applies To: Microsoft account dashboard
Use Microsoft Edge in another language - Microsoft Support
The new Microsoft Edge defaults to use the same language as your system.. To change the language: Go to Settings and more > Settings .
Find the serial number on your Microsoft or Surface device
Learn how to find the serial number on your Surface so you can register your product or request service.
التعرف على Game Bar على Windows | Xbox Support
تعرف على كيفية استخدام Game Bar لالتقاط اللعب، والدردشة مع الأصدقاء، وتتبع الإنجازات، وأكثر من ذلك.
更改 OneDrive 文件夹的位置 - Microsoft 支持
若要在计算机中移动 OneDrive 文件夹的位置,需要取消链接、移动,然后将 OneDrive 重新链接到该位置。 1. 取消链接 OneDrive
Applies To: OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
usare Ripristino configurazione di sistema - Supporto tecnico Microsoft
usare Ripristino configurazione di sistema. Usa Ripristino configurazione di sistema per creare punti di ripristino quando installi una nuova app, un driver o un aggiornamento di Windows e quando crei un punto di ripristino manualmente.
Abrir e executar DxDiag.exe - Suporte da Microsoft
Abrir e executar DxDiag.exe. Essa ferramenta é usada para coletar informações sobre dispositivos para ajudar a solucionar problemas de som e vídeo no DirectX.
解决游戏或应用下载缓慢的问题 | Xbox Support
滚动到“安装…”< 要下载的游戏名称 >。 转到“我的游戏和应用”>“管理”>“队列”,并记下显示的正在安装游戏或应用的下载速度。这表示当前的下载速度。如果看到速度缓慢(例如,每秒小于 1 兆位),则可能需要很长时间才能完成下载。
Use Immersive Reader in Word - Microsoft Support
Support reading and writing by using Immersive Reader to customize how word documents appear while you read and edit. Immersive Reader provides options for a comfortable and easy to process experience by allowing you to listen to the text read aloud or adjust how text appears by modifying spacing, color and more.
Applies To: Word for Microsoft 365, Word for Microsoft 365 for Mac, Word for the web, Word 2021, Word 2021 for Mac, Word 2019, Word for iPad
IF function – nested formulas and avoiding pitfalls
Multiple IF functions can be nested together to allow for multiple criteria. The Excel IF function statement allows you to make a logical comparison between a value and what you expect by testing for a condition and returning a result if True or False.
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