Hi WGreen1316,
Welcome to Microsoft Community.
Starting from January 16, 2025, the product team rolled out a Copilot update to users worldwide, and AI was installed across everyone's Office applications. Although this was not my decision, I apologize for the sudden change. I fully understand that for professionals like yourself, who require a tidy work environment, the intrusion of AI can indeed be an obstacle.
In the latest version of Word (version 2501), the development team has added a button that allows you to disable all Copilot prompts in Word with a single click. To do this, please open the Word application, go to File > Options > Copilot, and uncheck the "Enable Copilot" option.

Currently, this feature to disable Copilot is only available in Word. The development team is expected to release a patch in February 2025 to add a button to disable Copilot in Excel and PowerPoint applications. Please make sure to update your Office applications to the latest version to receive the patch.
Once again, I apologize for any negative experiences caused by Copilot. If you wish to provide feedback on this issue, please refer to the summary article published by MVP: Giving Feedback on Microsoft Word or other Microsoft Products. The more feedback submitted, the more urgent this matter will be placed on the desks of the product and development teams.
If you have any other questions or want to share more context, please let me know in your reply!
Best Regards,
Thomas C - MSFT | Microsoft Community Support Specialist