Avail expert help by dialing @ 1(866-450-4362) Quickbooks Pro Support Phone Number if you’re facing issues in Quickbooks Desktop Support Quickbooks Desktop is business accounting software. Its purpose is to help you manage your customers as well as suppliers and bank accounts efficiently. Quickbooks Desktop is available in three different solutions that are priced differently. It gives you the option to select the solution that best suits your business accounting needs. For any accountant this software is easy to learn as well as easy to use. It has a user-friendly interface.