Learn how to check this in What Microsoft 365 business product or license do I have? or if you're a Microsoft 365 admin responsible for assigning licenses to people in your organization, see Assign licenses to users. For general business productivity usage, the 32-bit version of Microsoft Office is sufficient.If your Office for business subscription plan includes the desktop version of the Microsoft 365 apps you won't see an option to install it unless someone in your organization assigned a license to you. The 64-bit version only runs on 64-bit versions of Windows. Microsoft Office comes in 32-bit and 64-bit versions. Additionally, this version of MS Office may be available from other computer software retailers. UH faculty, staff, and students may purchase Microsoft Office software for personal use through the University of Hawaii Bookstore. UH departments may purchase this software through the ITS Site License Office. Microsoft Office 2021 LTSC Standard (Mac).Microsoft Office 2021 LTSC Professional Plus(Windows).Microsoft Office 2021 LTSC Standard (Windows).For the best experience, use the latest version of any operating system specified above. Product functionality and feature availability may vary on older systems. As new major versions of macOS are made generally available, Microsoft will stop support for the oldest version and support the newest and previous two versions of macOS. Office for Mac is supported on the three most recent versions of macOS.Intel or Apple Silicon (As supported by the three most recent versions of macOS.).1280 x 768 screen resolution?(64-bit Office required for 4K and higher).Graphics hardware acceleration requires DirectX 9 or later, with WDDM 2.0 or higher for Windows 10 (or WDDM 1.3 or higher for Windows 10 Fall Creators Update).Windows 10, Windows Server 2019, or later.

What's the difference between Microsoft 365 and Office 2021? System Requirements for Windows Office 2021 is sold as a one-time purchase, which means you pay a single, up-front cost to get Office apps for one computer. Microsoft Office helps you complete common business tasks, including word processing, email, presentations, data management and analysis, and more.

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