Hello, Esra Zeynep Kırımlı.
Welcome to Microsoft community.
I understand that you can't copy and paste from Word to PPT after the recent update. Please don't worry, I will do everything I can to help you.
I would like to confirm more specific information with you so that I can more accurately determine the problem you are encountering and better assist you:
- Are you experiencing any specific prompts or error codes ? You can share a screenshot of it with me so I can get a more visual idea of what you're currently experiencing.
- Check the products under your account: You can do the following: Open Word > "File" in the top left corner > "Account" in the bottom left corner> share the screenshot of the product information displayed on the right with me so that I can help you more specifically You can share the screenshot displayed with me so that I can help you more specifically
- Have you tried rolling back an older version to test if it's an incompatibility caused by an update?
- Recent Changes: Have you recently made any changes to your system or Excel settings, such as updates or installing new software?
- File Specific: Is this issue happening with all Excel files or just specific ones? If it’s file-specific, did you receive these files from another source?
Once I have obtained more information about the above, I will be able to provide you with more targeted assistance.
Best Regards,
Hannah.Z- MSFT |Microsoft Community Support Specialist