This post will guide you step-by-step through the processes – from purchasing a Microsoft Office 2021 Professional Plus product key to activating it on your computer. With the help of the programs available in the package, you can share your work with friends and colleagues to collaborate on projects and improve productivity, perform advanced analysis, prepare presentations and keep your email correspondence in order.ĭownloading and installing Microsoft Office can be difficult for some people as there are different options and setup methods. Microsoft Office helps you stay creative with various tools and keeps your work organized. It is a one-time purchase, which means you only need to pay once to get a valid product key for Office 2021. Installing Office 2021 gives you access to classic applications such as Word, Excel, PowerPoint, and Outlook, as well as OneDrive, Publisher, and Access. This is the latest version of Office, currently available for a one-time purchase to consumers in various market segments. Microsoft Office 2021 was released alongside Windows 11 on October 5, 2021. How to download, install and activate Microsoft Office 2021 Professional Plus?