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Play music across multiple slides in your slide show
Play multiple songs across multiple slides. If your slide show is longer than one song, you can add more songs. However, if you find that you're having trouble synchronizing the music with the slide show, you can use a third-party audio editing tool, such as Audacity®, to string the songs together into one file so they play continuously throughout the slide show.
Applies To: PowerPoint for Microsoft 365, PowerPoint for Microsoft 365 for Mac, PowerPoint for the web, PowerPoint 2021, PowerPoint 2021 for Mac, PowerPoint 2019, PowerPoint 2016
Windows 8.1 RT Update 3 - Microsoft Support
What's new in Windows 8.1 RT Update 3? Windows 8.1 RT Update 3 includes improvements to the Windows desktop experience for Surface RT and Surface 2.
Raccourcis clavier dans Windows - Support Microsoft
Découvrez comment naviguer dans Windows à l’aide des raccourcis clavier. Explorez la liste complète de la barre des tâches, de l’invite de commandes et des raccourcis généraux de Windows.
Comment se connecter à un compte Microsoft
Utilisez votre compte Microsoft pour vous connecter à des services Microsoft tels que Windows, Microsoft 365, OneDrive, Skype, Outlook et Xbox Live.
Applies To: Microsoft 365 for home, Outlook.com, Microsoft 365 for Mac, Microsoft 365 for Windows, Microsoft account dashboard, Microsoft Edge, Microsoft Teams, OneDrive (home or personal), OneDrive for Mac, OneDrive for Windows
Microsoft Edge 帮助和学习
获取 Microsoft Edge 的帮助和支持。 查找 Microsoft Edge 支持内容、操作方法文章、教程等。
Add a device to a Windows 10 PC - Microsoft Support
Add a device to a Windows 10 PC. By pressing submit, your feedback will be used to improve Microsoft products and services.
Xbox device suspensions and bans | Xbox Support
Learn more about Xbox device suspensions and get answers to some of your questions.
Office Help & Training
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What do the OneDrive error codes mean? - Microsoft Support
Learn what OneDrive error codes and messages mean and what to do about them.
Erstellen von Filmen mit einem Video-Editor - Microsoft-Support
Erfahren Sie, wie Sie Mit Clipchamp eigene benutzerdefinierte Videos erstellen, bearbeiten und freigeben.