<span style="font-family: Lato, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 15px;">QuickBooks Tool Hub is a free utility developed by Intuit that combines multiple troubleshooting tools in one place to fix common QuickBooks Desktop issues. It helps resolve errors related to company files, installation, network, and program crashes. By selecting specific tabs like &ldquo;Company File Issues&rdquo; or &ldquo;Program Problems,&rdquo; users can automatically diagnose and repair errors such as H202 or 6123, improving performance.</span>