Learn how to efficiently manage multiple company using in QuickBooks with this step-by-step guide. From installing QuickBooks to creating and customizing separate company files, configuring user permissions, and switching between companies, we cover everything you need to streamline your multi-company accounting process.you can get on a direct call with our experienced QuickBooks desktop error support professionals. Just give us a call on the toll-free number +1(855)-738-0359 .