Thanks for getting back to us, @PEStaffing.
Currently, we're unable to provide a specific timeframe when this will be implemented. Rest assured Intuit is working to ensure QuickBooks Desktop 2021 products will work as designed with Windows 11. We intend to complete the compatibility certification process soon. It may take some time because our engineers are making sure there will be no problem in the long run.
We have other articles to help you with the tasks in QuickBooks Desktop. Are you still on the process of installing the program? Check out this article for a guide: Install QuickBooks Desktop.
If there's anything else I can do to help you in QuickBooks, please let me know and I'll gladly offer assistance again.