Fact · Dictation in your apps
Microsoft says languages marked as Preview in Outlook dictation might have lower accuracy or limited punctuation support.
Checked against its source on October 17, 2026
In the source's own words
“Preview Languages might have lower accuracy or limited punctuation support”
Dictate your emails in Outlook (Microsoft Support), Microsoft, Microsoft Support, 2026, Supported languages list.
Open the original- What it measures
- The Supported languages list marks some languages as Preview. Microsoft says it is working to add more locales and languages.
- What it does not show
- The page does not say how much lower the accuracy is for each preview language.