Before installing Microsoft Office 2021, it’s crucial to understand the Microsoft Office 2021 system requirements. These requirements ensure that your system can run the software smoothly. For Windows users, the system must have at least Windows 10 or newer versions, with a 1.6 GHz or faster processor. It also needs 4 GB of RAM and 4 GB of available disk space. For Mac users, macOS Mojave (or later) is required, along with similar storage and processor capabilities. What to Know About Install Microsoft Office 2021 Professional Plus Once you have checked the Microsoft Office 2021 system requirements , you can begin the process to install Microsoft Office 2021 Professional Plus. This version is a powerful suite tailored for businesses and professional environments, offering enhanced features such as advanced Excel functionalities, PowerPoint tools, and more. To install this version, make sure your device meets the required system specifications, and then follow the installation ...