Microsoft Office helps users all around the world and from different industries. It helps writers, accountants, corporate professionals, health professionals, researchers, and students with some productivity tools which ease out the tediousness of their tasks by offering some handy features. Microsoft Office does not come as a monolithic product and instead is offered in a Stonehenge of options. If you are interested in buying the product, you should go for two primary products, which are: Microsoft Office 2019 and Microsoft Office 365. The difference between the products lies in the billing mode and frequency of updates. A user can choose to buy either of the products based on his or her budget and preference. The latest features offered by Microsoft products are simultaneous sharing, ease-of-collaboration, grammar correction, cloud storage, helpful versioning, etc. To set up and activate Microsoft Office, please log on to: "office.com/setup."