These devices are shipped with pre-installed Office 365 applications which are usually MS Store apps or installed with Office Deployment Tool. They just have to launch Word in the machine and right after launching, they see the banner which shows that the machine came with pre-installed Office license and after clicking on Activate button, they are asked to log in with their Microsoft account and after signing in, the license gets redeemed with their Microsoft account and Office gets activated on the device.īut there is a big confusion among the users and the OEM technicians about the activation process of Microsoft Office in the OEM devices. For most of the users, the activation process is hassle-free. Some of the manufacturers offer Microsoft 365 Home or Personal 1-year subscription and some of them offer Microsoft Office 2019 Home and Student, Home and Business and Pro versions. Most of the computers these days are shipped with Microsoft Office pre-installed license.