QuickBooks desktop comes with compatibility for Windows or Mac computers. Moreover, the QuickBooks support for Mac or Windows is also available from the industry experts. To install QuickBooks on Mac, firstly, you will need to quit the QuickBooks apps. After that, you may go to the QuickBooks supportQuickBooks Support website and download the Mac version of QuickBooks. In several instances, you might be prompted to replace the older version of QuickBooks with a newer one over that. Once the QuickBooks installs you will need to launch the application on your Mac by navigating to the Finder icon, click the Applications section and then locate and open QuickBooks.