Microsoft Office has excelled in other fields as well by developing different kinds of applications and its very own Windows operating system. In case you have already purchased a version of www.office.com/setup, then you may directly jump to the last few sections of this page and learn the possible ways to deploy it on a compatible device. In case you are planning to buy it, then you may continue reading the following sections to know which could be the best Office version for you. Once you purchase an Office product of your choice via office.com/setup365, after that you need to create an office account. In case you already have an Outlook, Microsoft, or Skype account, then you can use that account as well.