A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
Hi Veronica_032,
Thanks for confirming.
I believe you created the notebook in your OneDrive for business, correct?
I understand you are the owner as you created the notebooks, but menus in Insert tab still appears grayed out. Generally, the owner has the full rights in the notebook and can perform all the action.
May I please request you to create a new notebook in your OneDrive for business and check again? This will help us confirm if the issue is with the existing notebooks or the new ones too have the same issue.
Also, ensure that have clicked on the page and not selected any content, as shown below.
Besides, if possible, please confirm with your colleagues and check if Insert menus appears enabled on their end. This information can help us check if the issue is with just your account or not.
Regards,
Neha