It is specifically built to run natively on 64-bit Windows operating systems, including Windows 10 and Windows 11. System Requirements

Introduces "Clutter" to automatically prioritize your inbox and provides better integration with OneDrive for attachments.

The 64-bit version can access more than 4GB of RAM, allowing Excel to handle massive datasets and Access to run larger databases more efficiently.

Microsoft Office Professional Plus 2016 (64-bit English) Go to product viewer dialog for this item.

At least 2 GB (4 GB or more is highly recommended for smooth multitasking). Disk Space: 3.0 GB to 4.0 GB of available space. Operating System: Windows 7 SP1, 8.1, 10, or 11.