Visit the official Intuit website, find QuickBooks Tool Hub in Downloads & Updates, select the version for your system, click Download, wait for completion, and run the installer to finish.

Visit the official Intuit website, navigate to "Downloads & Updates," select QuickBooks Tool Hub, and click "Download." Follow on-screen instructions for installation. Launch the Tool Hub for centralized QuickBooks issue resolution.

Visit the official Intuit website, go to the QuickBooks Tool Hub page, and click "Download." Run the installer, follow on-screen instructions, and complete the installation to access troubleshooting tools.