QuickBooks Desktop is a state-of-the-art accounting software that is used to manage financial transactions and other essential accounting tasks that arises while running your business. This software is tailor made for small and medium-sized businesses and comes in three different editions: one is QuickBooks Premier, QuickBooks Pro, and QuickBooks Enterprise. Since there is a noticeable similarity between the features of QuickBooks Online and QuickBooks Desktop, people often confuse the two. However, the key difference is that QuickBooks Desktop is a one-time purchase software that can only be installed on your office desktop computer. Depending on your subscription you can install the product on up to three computers. If you want to make the most of your software you should get in touch with QuickBooks customer service to learn more about the multi-company feature and how it can be used to improve your business.