Office 365 is a subscription-based service that provides you with Office applications and cloud-based services on a monthly or annual basis. Have you ever wondered what the difference is between Office 365 and Office 2019? Aren’t they both just the latest version of the Office applications you use every day? For many users, this can be very confusing – in this blog post you will learn the difference between the two and understand which suits you and/or your organization best. Update: Microsoft has announced that most of the Office 365 products will be using the Microsoft 365 branding from Aponward.