Window Requirements

Here are the minimum system requirements for installing this suite. We recommend exceeding these in order to guarantee yourself an enjoyable experience with Office 2021 Professional Plus:

Processor: 1.6 GHz or faster, 2-core processor.
Memory / RAM: 4 GB or more for 64-bit; 2 GB or more for 32-bit based systems.
Hard disk: A minimum of 4GB of available hard-disk space is required on the installation hard drive.
Operating System: Windows 10 or Windows 11 is required for Office 2021.
Graphics: Graphics hardware acceleration requires DirectX 9 or later, with WDDM 2.0 or higher on Windows 10.
.NET version: Some features may require .NET 3.5 or 4.6 and higher to also be installed.

Other requirements:
Internet functionality requires an internet connection.
A Microsoft account may be required.
A touch-enabled device is required to use any multitouch functionality.
Functionality and graphics of the included applications may vary based on your system.

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