Hi davide-PIN,
Thank you for querying in this forum.
According to your description, it seems that the other Office web applications show English, however, when you opened Excel file via Excel Online, you found that all menus are in Swedish. And you want to switch to English.
May I know if my understanding is right? If so, generally, if you set language in your Office 365, this will affect all Office web applications. Given this situation, we’d suggest use another browser to check if the same problem will occur.
At the same time, to better understand your situation and narrow down this issue, could you also provide the information below?
- May I know if you set different languages for Office 365 portal and SharePoint sites?
- You mentioned “once i open a document in Excel Online all menus are in Swedish”, may I know if all Excel files have the same problem? You can go to Office 365 portal > click Excel > New blank workbook to check if the same problem will occur.
- May I know where you opened those Excel files? For example, the Excel is saved in SharePoint sites or OneDrive for business.
- Could you provide the screenshot of Excel web application?
Best Regards,
Sukie