Tomove QuickBooks Desktop to a new computer without losing data, first create a complete backup of your company file and note your product and license information. Install the same or a compatible QuickBooks Desktop version on the new computer, then restore the backup or transfer the company file using the built-in migration tools, if available. After the transfer, verify that all financial data, templates, and preferences are intact before using the software. If you need independent assistance during the migration, contact BooksMerge at +1-866-513-4656.