Use PowerPoint in a web browser. If you have a Microsoft account (hotmail.com, outlook.com, live.com, msn.com) or a Microsoft 365 work or school account, you can view and edit a presentation for free in a web browser. Save the file to OneDrive or Dropbox and use PowerPoint for the web to open it.

Office 2019 or 2016 for PC Office 2016 for Mac Office 2013 for PC. Install Microsoft 365 2019 or 2016 on a PC. Remember a one-time purchase version of Microsoft 365 is licensed for one install only. Depending on your browser, select Open file (in Edge or Internet Explorer), Setup (in Chrome), or Save File (in Firefox).

Codecs in Media Player. Windows 11 Windows 10. Codecs allow you to play different formats of audio and video files. Media Player supports a wide variety of codecs. Most are included out of the box; some additional codecs can be installed from the Microsoft Store.

Use a screen reader to explore and navigate PowerPoint. Use keyboard shortcuts to navigate modern comments in PowerPoint. Use the keyboard to work with the ribbon. This article describes the keyboard shortcuts you can use in PowerPoint for macOS when creating or editing presentations.

Explore Microsoft Office help and training resources. Find how-to articles, video tutorials, and additional support for Office apps.

Si no puede iniciar sesión en su cuenta de correo electrónico de Outlook.com, Hotmail, Live o MSN, o no sabe con seguridad cómo iniciar o cerrar sesión, aquí tiene algunas soluciones.

PowerPoint supports several different presentation-file formats, as described below. Windows macOS Web. Use File > Save As to save your presentation as one of the file types listed below. File type. Extension. Use to save. PowerPoint Presentation. .pptx. A presentation that you can open on a PC or a Mac.

For Microsoft 365 Family or Personal subscriptions: Select Install premium Microsoft 365 apps and follow the prompts to install or reinstall the desktop apps. On the Microsoft 365 subscription tab, select Manage. From here you can: Renew your subscription with a prepaid code or card. Learn more.

视频、声音文件或图片等对象位于媒体子文件夹中的 ppt 文件夹中。 双击 媒体 子文件夹将其打开，选择要提取的文件，复制它，然后导航到系统中其他位置的合适文件夹，然后将该文件粘贴到其中。

If the Microsoft Support and Recovery Assistant didn't help, follow the steps below that are specific to your plan. You need to be connected to the internet to download this installer file, but once that's done, you can then install Microsoft 365 offline on a PC at your convenience.