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Outlook でアドインを使用する - Microsoft サポート
注: [URL から追加] オプションは、カスタム Outlook アドインをインストールするために使用できなくなりました。回避策として、任意のブラウザーで URL を開いてアドイン ファイルをダウンロードし、[ファイルから追加] オプションを使用してインストールします。
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016, Outlook on the web, New Outlook for Windows, Outlook Web App
Open Office apps in safe mode on a Windows PC - Microsoft Support
Starting a Microsoft Office for Windows application in Office Safe Mode can allow you to safely use it when it has encountered certain problems.
Applies To: Office 2021, Office 2019, Office 2016
How do I clear the cache or locally reset/refresh the client/app?
If you are seeing incomplete or incorrect data please try force close and reopen the app. If that doesn't work, then you can try to reset the account on the device: Open our app > Settings > Select the email account > Reset Account.
Applies To: Outlook for Android, Outlook for iOS
Trouble installing the plug-in? - Microsoft Support
The Lync Web App plug-in is required for audio, video, and screen sharing during a Lync Meeting. If you’re having trouble with plug-in, try these suggestions first: ... On the Security tab, tap or click Custom level, and then under ActiveX controls and plug-ins, review these settings:
Applies To: Lync Web App for Lync Online, Lync Web App, Lync Web App operated by 21Vianet
Fehlende Registerkarte "Adobe Acrobat", auch wenn das Add-In in Office ...
Beim Öffnen einer Office 2016-Anwendung fehlt möglicherweise die Registerkarte "Adobe Acrobat", obwohl das Add-In verfügbar ist. Bevor Sie einen der nachstehenden Schritte ausprobieren, stellen Sie sicher, dass Ihre Adobe Acrobat-Version mit Office 2016 kompatibel ist.Sie sollten auch die neuesten Updates für Office 2016 installieren.
Applies To: Office 2016
Using add-ins in Outlook.com - Microsoft Support
Use add-ins in Outlook.com to help you automate tasks when you view or create messages.
Applies To: Outlook.com
Games & apps | Xbox Support
Learn all about games and apps for Xbox and get help with any problems you're having.
Turn an add-in off for Outlook for Windows - Microsoft Support
Turn off or disable apps for Outlook that you don't want to use any more. If you want to use the apps later, you can turn them back on.
Applies To: Outlook for Microsoft 365, Outlook 2021, Outlook 2019, Outlook 2016
Beginnen Sie mit der Verwendung Ihres Office-Add-Ins
Wichtig: Apps für Office haben einen neuen Namen: Office-Add-Ins.Wir aktualisieren derzeit unsere Produkte, die Dokumentation, Beispiele und weitere Ressourcen, um die Namensänderung der Plattform von "Apps für Office und SharePoint" in "Office- und SharePoint-Add-Ins" zu integrieren.
Applies To: Excel for Microsoft 365, Word for Microsoft 365, Outlook for Microsoft 365, PowerPoint for Microsoft 365, Access for Microsoft 365, Project Online Desktop Client, Excel 2021, Word 2021, Outlook 2021, PowerPoint 2021, Access 2021, Project Professional 2021, Project Standard 2021, Excel 2019, Word 2019, Outlook 2019, PowerPoint 2019, Access 2019, Project Professional 2019, Project Standard 2019, Excel 2016, Word 2016, Outlook 2016, PowerPoint 2016, Access 2016, Project Professional 2016, Project Standard 2016