Hi,
Did you copy images from a PDF file using
Acrobat Reader DC on your computer? How about copying other images or texts in PDF? The same issue?
If this only happens to Office, I suggest you can try
Repair Office to see if it helps.
If you just have problem in
Copying and Pasting from PDF file, maybe this is a third-party issue for Office.
If you have Adobe Acrobat, you could try to export the pages as image (File>Save as Other>Image) and then select e.g. TIFF as the output format. Then try to import that image into your Word document.
Regards,
Bella Wu
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