Hello Dr Kapil Rathod,
Thanks for reaching out in Microsoft Q&A forum.
I understand you’re facing an issue where the “Send Copy of Page” option in OneNote disappears, preventing you from sharing your notes as you used to before.
Make sure you are using the latest version of OneNote (Windows 10 app or OneNote for Microsoft 365). Go to Settings → About → Check for Updates.
Ensure you are signed in with the correct Microsoft account. Check if the notebook is fully synced: File → Info → View Sync Status. If sync is pending or failed, fix that first.
If “Send Copy of Page” is not working, try:
- Share Link to Page (this sends a view-only link).
- Export Page as PDF:
- File → Export → PDF → Share via Email.
On Windows:
- Settings → Apps → OneNote → Advanced Options → Repair.
- If repair doesn’t work, try Reset (this will clear local data but keep cloud notebooks).
If the notebook is stored in SharePoint or OneDrive, verify that you have permission to share content.
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