Opening, sharing, and managing OneDrive-stored documents directly within Microsoft Teams
Hello, Mette
I am Igor, an Independent Advisor and I will be glad to help you with this question.
Its possible to sync SharePoint and Teams files to your computer
This lets you work directly in File Explorer and access files even when you're offline. And when you go back online, any changes made to those files will sync automatically.
https://support.microsoft.com/en-us/office/sync...
Hope it helps.
Best Regards