Add a recipient's digital ID to your Contacts in classic Outlook To send and receive encrypted email messages, both the sender and the receiver must share their digital ID certificates with each other. Open a message that is digitally signed as indicated in the message list by a Signature icon. Select and hold (or right-click) the name in the From box, and then select Add to Outlook Contacts ...

End of support for Cortana We made some changes to Windows and Microsoft 365 that will impact Cortana users. Cortana voice assistance in Windows as a standalone app was retired in the spring of 2023. Additionally, Cortana in Teams mobile, Microsoft Teams display, Microsoft Teams Rooms, Outlook mobile, and Microsoft 365 mobile was retired in the fall of 2023. The voice search and the Play My ...

Notes: If you sign in to Windows using your work or school account, you'll be signed in to SharePoint automatically. Images in this article depict the Modern experience unless otherwise indicated. For more information, see Which version of SharePoint am I using?

Microsoft Loop is a transformative co-creation experience that brings together teams, content, and tasks across your tools and devices. Loop combines a powerful and flexible canvas with portable components that move freely and stay in sync across applications—enabling teams to think, plan, and create together.

This article provides a comprehensive guide on using OneDrive on mobile devices, specifically Android and iOS. It includes step-by-step instructions for downloading, installing, and signing in to the OneDrive app, as well as managing files, sharing files, and accessing files offline. The article also offers tips and tricks for optimizing the use of OneDrive on mobile devices and ...

「信頼されたルート証明機関」の設定、Windows 7 または Windows Server 2008 R2 内 GPO から削除できません。

On iOS, certificates are stored in the publisher keychain. On Android, they are stored in the system keychain.

With iOS 11, Apple introduced new image and video formats that are not compatible with many devices and services. Make sure that OneDrive is kept up-to-date by enabling it in your device's Settings > General > Background App Refresh.

Set up another email account in Outlook for iOS Open the Outlook for iOS app on your iOS device. At the top of the app, tap Inbox, and then select Settings . Select Account, then Add Account to add one of your existing email accounts or Create New Account if you want to create a new Microsoft account.

Learn how to fix common OneDrive personal or OneDrive for Business sync problems.