Office.com/setup is the URL that helps the person to install the products of Microsoft Office on their machine. Office 365 or support.office.com/setup is the most prominent and useful software Worldwide. More than 1.5 billion persons in the world use Microsoft office. Additionally, Office 2019 had numerous features added to excel which helps to improve the popularity and excellence among the users. Hence, It has also given its advanced formulas to the users.