I understand that there are users of QuickBooks Desktop (QBDT) having a challenge upgrading to Windows 11 because of the extended contracts they have with the operating system, @MOP56. I also appreciate your gesture for sharing essential details of your concern as well as for asking specific questions to achieve your goal. Nothing to worry, I have information that can answer your queries.
As my colleague stated above, QBDT Enterprise will continue to work even if you do not update your Microsoft Windows to 11. But your QuickBooks data, including sensitive info from customers and employees will be at security risk and you will still be advised to update your operating system to help protect them.
Once the specified date of Microsoft comes that they will no longer provide security updates or support to the older version, QBDT will also follow it.
This means, if QBDT has an update, it might ruin your account or not work because Windows 10 is not a suitable operating system for it, since the new one will have functions that are not available to the previous structure.
For other queries that you forgot to raise here, check out this article to learn more about the future updates Microsoft is implementing: Microsoft is ending support for Windows 10 OS.
The security of your business data in QBDT is our utmost priority; that is why implementing updates, especially when it comes to the operating system is essential. Feel free to return here if you need additional clarity with the changes.
