Official documentation
Dictate your presentations and slide notes in PowerPoint
Microsoft Support, 2026
Read the originalRead on October 17, 2026
- What it is
- Microsoft's support article on Dictate in PowerPoint. It gives the Home tab steps for PowerPoint for the web and for Windows, the spoken punctuation and editing commands, the supported languages and troubleshooting steps.
- How much weight it carries
- Official Microsoft documentation. It shows web and Windows steps only, with no Mac steps, although the main Dictate article lists PowerPoint for Microsoft 365 for Mac. The page does not state a version number, so check the button in your own build.
Facts taken from this source
- Microsoft says Dictation in Office needs a microphone and a reliable internet connection.
“Dictation lets you use speech-to-text to author content in Office with a microphone and reliable internet connection.” (Introduction)
- Microsoft's accuracy advice for PowerPoint Dictate includes avoiding or eliminating background noise that may interfere with your voice.
“avoid or eliminate background noise that may interfere with your voice” (Troubleshooting: Accuracy issues or missed words)
- Microsoft says Dictation in Office is set to your document language by default.
“By default, Dictation is set to your document language in Office.” (Spoken languages supported)
- Microsoft says Dictation is set to your document language in Office by default.
“By default, Dictation is set to your document language in Office.” (Spoken languages supported)
- Microsoft says you can fix mistakes with your keyboard without having to toggle the microphone icon off while using Dictation in PowerPoint.
“Fix mistakes with your keyboard without having to toggle the mic icon off.” (How to use Dictation)
- Microsoft says that if the Dictate button is grayed out, you should make sure the document is not in a read-only state.
“make sure the document is not in a Read-Only state” (Troubleshooting: Dictate button is grayed out)
- In PowerPoint Dictate, you insert punctuation by saying the punctuation word, at any point while you dictate.
“Insert punctuation at any time by saying them explicitly.” (How to use Dictation)
- Microsoft's troubleshooting says to make sure no other application or web page is using the microphone when Dictate reports that it has no access.
“Make sure no other application or web page is using the microphone” (Troubleshooting: Microphone doesn't have access)
- Microsoft says Dictate is not available in Office 2016 or 2019 without a Microsoft 365 subscription.
“Dictate is not available in Office 2016 or 2019 without Microsoft 365” (Troubleshooting: Can't find the dictate button)
- Microsoft says Preview Languages may have lower accuracy or limited punctuation support.
“Preview Languages may have lower accuracy or limited punctuation support.” (Spoken languages supported)
- Microsoft's troubleshooting for a Dictate button that cannot be found says to make sure you are signed in with your Microsoft account.
“check if you are on the new Edge, Firefox, or Chrome. make sure you're signed in with your Microsoft account.” (Troubleshooting, Can't find the dictate button)
- Microsoft says Dictate in PowerPoint is a quick and easy way to add content into presentation placeholders and slide notes.
“a quick and easy way to add content into presentation placeholders and slide notes” (Introduction)
- Microsoft's troubleshooting for a Dictate button that cannot be found says to check that you are on the new Edge, Firefox or Chrome.
“check if you are on the new Edge, Firefox, or Chrome.” (Troubleshooting, Can't find the dictate button)
- Microsoft says that in PowerPoint for the web you select Dictate on the Home tab, in the Voice section.
“On the Home tab, select Dictate (the button that looks like a microphone) in the Voice section.” (How to use Dictation (web))
- Microsoft says that to use Dictate in PowerPoint on Windows you go to Home, then Dictate, while signed into Microsoft 365 on a device with a microphone.
“Go to Home > Dictate while signed into Microsoft 365 on a mic-enabled device.” (How to use Dictation, Windows steps)
- Microsoft says Dictate in PowerPoint on Windows is available only to Microsoft 365 subscribers using the desktop client.
“This feature is available only to Microsoft 365 Subscribers for Windows desktop clients.” (How to use Dictation (Windows))
Pages that rest on this source
- Is Speech to Text AI? What Kind of AI Voice Typing UsesGuide
- Speech to Text Without AI: Dictation With No AI RewriteGuide
- Dictate in PowerPoint, OneNote and ExcelGuide
- Does Microsoft dictation use AI?Question
- How do you dictate in OneNote?Question
- How do you dictate in PowerPoint on a Mac?Question
- How do you dictate in PowerPoint?Question
- What is the best voice to text software for business?Question
- Why is Dictate not working in PowerPoint?Question
- Why is dictation not working in Excel?Question
- Dictate (Microsoft 365)Glossary