Go to the QuickBooks Support page: https://quickbooks.intuit.com/

Select "I need help with QuickBooks Desktop" from the drop-down menu.

Select "I need help with something else" from the drop-down menu.

Select "Switch to single-user mode" from the drop-down menu.

quickbooks.intuit.com

If you are a business owner or accountant using QuickBooks, you may need to switch to single user mode in order to troubleshoot any issues you may be having with the software. Single user mode allows you to access the software without any other users being able to access it, which can help you identify and fix any problems you may be having. Additionally, switching to single user mode can help you protect your data from being accessed by other users.

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