A Microsoft file hosting and synchronization service.
Welcome Kathy Reynolds to the Q&A forum.
Based on your description, the image files synced from OneDrive are appearing as icons in File Explorer rather than displaying photo thumbnails.
Please try the steps below to refresh thumbnail display in File Explorer to see if it helps:
- Open File Explorer > go to the folder containing your photos
- Select ⋯ (More options) > Options
- Open the View tab
In the View tab, make sure Always show icons, never thumbnails is unchecked
If it’s already unchecked, try the following to refresh the setting:
Check the option
Restart File Explorer or restart Windows
Go back and uncheck the option again
Then reopen the folder and check whether photo thumbnails are displaying correctly.
Hope this helps. Please let me know how it goes!
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