QuickBooks is a desktop and cloud-based accounting software that caters to providing bookkeeping and accounting services for startups and medium-sized business. It can be seen as a broad term which holds different versions. Some of them include QuickBooks Online, Enterprise, Pro, Premier, Desktop and more. The major difference between QuickBooks online and QuickBooks Desktop is that the former one is a cloud-based application, whereas the latter one needs to be installed in the system. If you wish to know more about the same and other different versions, then fee free to contact the certified experts at QuickBooks support number.