デスクトップの背景画像を変更する - Microsoft サポート
デスクトップの背景画像を変更する - Microsoft サポート
Téléchargez et installez ou réinstallez Microsoft 365 ou Office 2021 ...
Téléchargez et installez ou réinstallez Microsoft 365 ou ...
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
Link your Google account and Microsoft account
Explore subscription benefits, browse training courses, learn how to secure your device, and more.
Browsing history on the privacy dashboard - Microsoft Support
Why am I not seeing all my data on the privacy dashboard? To learn more about why you might not be seeing all of your data, see View your data on the privacy dashboard.. Legacy version of Microsoft Edge
Troubleshoot in Microsoft Teams - Microsoft Support
Having trouble using Microsoft Teams? Help solve your peskiest issues and frequently asked questions (FAQs) with this troubleshooting guide.
Applies To:
Microsoft Teams
Archive in Outlook for Windows - Microsoft Support
Archive in Outlook for Windows
Applies To:
Outlook for Microsoft 365, Outlook 2021, Outlook 2019, New Outlook for Windows
How to find computer serial number - Microsoft Support
How to find computer serial number
How to recover a hacked or compromised Microsoft account
How to recover a hacked or compromised Microsoft account
更改桌面背景和颜色 - Microsoft 支持
在 “颜色”中，可以让 Windows 从背景中提取主题色，或选择自己的颜色体验。选择主题色后，向下滚动以指示你想要看到颜色显示的位置。 或者向上滚动到“选择模式”，可以看到主题色在 深色 还是 浅色 模式下看起来更好。
COUNTIFS function - Microsoft Support
COUNTIFS 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, Excel Web App