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Currently in Microsoft Q&A we only support English, could you please edit your question into English?Thanks for your understanding.
Via translation tool, I get following content.
Could you please tell us which version of Office are you using? Such as Office for Mac, Microsoft 365 Apss.
To get this information, please refer to: https://support.microsoft.com/en-us/office/about-office-what-version-of-office-am-i-using-932788b8-a3ce-44bf-bb09-e334518b8b19.
Currently, I suggest you try steps mentioned in article below to have a check:
Any issues, welcome to let us know.
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