Your account settings are out-of-date in Mail or Calendar for Windows ...
Microsoft has added OAuth support for Yahoo! accounts in the Windows 10 Creators update. To install the Creators Update now, go to the software download site, and select Update now.For more information about the update, see Windows 10 Creators Update is here.. If you have a Japanese Yahoo! email account you will need to do the following:
Applies To: Calendar for Windows 10, Mail for Windows 10
Add and remove group members in Outlook - Microsoft Support
Add guests to a group. When you add guests, also known as external users, to a group, you're granting them access to all information within the group.
Applies To: Outlook for Microsoft 365, Outlook for Microsoft 365 for Mac, Outlook 2021, Outlook 2021 for Mac, Outlook 2019, Outlook 2019 for Mac, Outlook 2016, New Outlook for Windows, Outlook for iOS
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Enforcements | Xbox Support
Find out how to submit a case review and learn more about your Xbox enforcements.
Office Help & Training
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End of support for Cortana - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
What is the Microsoft Groove Music app? - Microsoft Support
Microsoft Groove Music is brand new for Windows 10. Add your MP3s to OneDrive and you can use the Groove Music app to play your songs on other devices, too—PCs, Windows Phone, and Xbox—for free.
Microsoft Bing help - Microsoft Support
Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.
Account & profile | Xbox Support
Find everything you need to manage your Xbox account, profile, and more.
Auto color management in Windows 11 - Microsoft Support
Creative professionals and enthusiasts care about fully calibrated, accurate colors because it helps to make sure colors remain consistent from the beginning to the end of their projects.