Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello ShadowCarter
Thank you for connecting with us in the Microsoft community.
Based on the information you have shared with us; I understand that you have a concern about Shadow storage being full
Since we are focused on technical support for Microsoft 365 Business Exchange Online, which is not professional for window related issues. please understand that this request is really out of the scope of support. To ensure that you can get the right support, we have dedicated teams that handle windows queries, and they have special expertise in this area. Therefore, it is recommended that you kindly send your request to the dedicated Exchange server team via Category: Windows | Microsoft Community Hub I am sure that our experts from this team can respond to your request efficiently and accurately.
Meanwhile, you may check the following tread, and try the troubleshoot provided: Shadow copy is filling (has filled) my hard drive - Microsoft Community
Thank you for your cooperation and understanding. Feel free to post your questions in the Microsoft community and we'll always do our best to help!
Have a nice day!