We’re pleased to announce that Copilot for Microsoft 365 is now rolling out support for users working in the Welsh and Catalan languages, bringing the total number of supported languages and language variants up to 30.
Note that at this time, support for these languages in Excel and OneNote is delayed, with resolution expected in a matter of weeks. Also note that Copilot for Microsoft 365 may not yet understand every colloquial expression or linguistic convention these languages. We are continually refining Copilot’s language capabilities and encourage users to provide us with actionable feedback.
We continue to expand the list of supported languages in Copilot for Microsoft 365. That list is now available on our public roadmap as feature 411778.