The “QuickBooks Migration Failed Unexpectedly” error can be frustrating, but with a systematic approach, it’s resolvable. QuickBooks is a widely used accounting software developed by Intuit, designed to help businesses manage their financial operations. It comes in various versions (such as QuickBooks Online, QuickBooks Desktop, and QuickBooks Self-Employed), catering to small and medium-sized businesses. Here's a quick rundown of its key uses and benefits