Apply sensitivity labels to your files and email - Microsoft Support
You can apply sensitivity labels to your files and emails to keep them compliant with your organization's information protection policies.
Install the Windows Fax driver or service to use Internet Fax in Office
Microsoft Office has a feature that lets you send Outlook, Word, Excel, and PowerPoint files as Internet faxes. This feature relies on having the Windows Fax Printer Driver or Fax Services installed on the computer to send the faxes. If the Windows Fax feature is not enabled for your version of Windows, you can enable it.
Draw and write with ink in Office - Microsoft Support
Draw, write, or highlight text in Office apps with digital ink using your finger, digital pen, or mouse.
Insert PDF file content into a PowerPoint presentation
Content from a PDF file might be what you need for your presentation, but it’s not as easy to get content out of a PDF file as it is from many other document types. There are two options, which depend on how you want to use the PDF content:
Create a desktop shortcut for an Office program or file
In Windows 11, select All apps to find the app you want. Left-click the name of the program, and drag it onto your desktop. A shortcut for the program appears on your desktop. You can also create desktop shortcuts for specific Office files or documents.
Video: Use more accessible colors and styles in slides
In PowerPoint, you can search for and use pre-defined accessible templates. Open PowerPoint. Note: If PowerPoint is already open, go to File > New. Type accessible templates in the search text field. To see information about an accessible template, select it. To open a new presentation based on the selected template, select Create.
Undo, redo, or repeat an action - Microsoft Support
You can undo, redo, or repeat many actions in Microsoft Word, PowerPoint, and Excel. You can undo changes, even after you have saved, and then save again, as long as you are within the undo limits (By default Office saves the last 100 undoable actions). To undo an action press Ctrl+Z on your keyboard, or select Undo on the Quick Access Toolbar.
Open files from the File menu - Microsoft Support
Learn how to search for and open files from your Microsoft Office app. Browse recently opened files and folders using shortcuts.
Use keyboard shortcuts to create PowerPoint presentations
To quickly find a shortcut in this article, you can use the Search. Press Ctrl+F and then type your search words. If an action that you use often does not have a shortcut key, you can add it to the Quick Access Toolbar to create one. For instructions, refer to Use a keyboard to customize the Quick Access Toolbar.
Digital signatures and certificates - Microsoft Support
Digital signatures support this change by providing assurances about the validity and authenticity of a digital document. For more information, see Add or remove a digital signature in Office files. What do you want to do? What is a digital signature?
Are you having video or audio playback issues? - Microsoft …
To avoid audio or video playback issues in PowerPoint, you can optimize media files you've inserted into your presentation for compatibility on other devices. For a list of supported file types, visit Video and audio file formats supported in PowerPoint.