Dear Nuo,
Good day! Thanks for posting in the community. We are happy to help you.
According to your description, my understanding is the option 'From SharePoint Folder' (click the Data tab> Get Data> From File) is missing on your side. If my understanding conflicts with your meaning, please point it out and let me know.
If my understanding is right, please try the following suggestions and check if you can find this option.
- Please set Excel into Safe Mode, check if you can find this option.
Close Excel first, press win + R, in the Run box, type excel /safe, and click OK
- Please try to Repair Office and choose Online Repair. After that, run Excel and check again.
If the above suggestions don't help, I would like to collect more information to troubleshoot.
- Please provide a full screenshot of the situation on your side.
- Are your colleagues in the same situation?
For sharing the screenshot, you need to click the Insert Image button. Please check if you upload the image successfully.
We look forward to your response. Thanks for your cooperation.
Sincerely,
George | Microsoft Community Moderator