Office 365 E3 (no Teams) is a business productivity suite from Microsoft that includes web-based and desktop versions of Office apps like Word, Excel, PowerPoint, and Outlook. It offers enterprise-grade services such as Exchange (email), OneDrive for Business, SharePoint, and advanced security and compliance tools. This version excludes Microsoft Teams but retains all other core Office 365 E3 features.
Office 365 E3 is a cloud-based suite of productivity apps and services with information protection and compliance capabilities included.
- Install Microsoft 365 for mobile on up to five PCs or Macs, five tablets, and five phones per user.
- Help protect information with message encryption, rights management, and data loss prevention for email and files.
- Safeguard corporate data by allowing more secure access to company resources and enabling safe sharing of sensitive information inside and outside your organization.
- Facilitate legal compliance and email archiving with e-discovery and mailbox hold.
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| Required Processor | Windows: 1.6 gigahertz (GHz) or faster, 2-core macOS: Intel processor |
| Required Operating System | Windows: Windows 10 SAC, Windows 10 LTSB 2016, Windows 10 LTSB 2015, Windows 8.1, Windows 7 Service Pack 1, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, or Windows Server 2008 R2. Please note Office 365 ProPlus will not be supported on Windows 10 LTSC 2019 at release. Office 365 ProPlus will not be supported on any Windows 10 LTSC/LTSB version or on Windows Server 2012 R2 or older after January 2020. Office 365 ProPlus will be supported on Windows Server 2016 through October 2025. macOS: Office for Mac is supported on the three most recent versions of macOS. When a new version of macOS is released, the Office for Mac Operating System requirement becomes the then-current three most recent versions: the new version of macOS and the previous versions. Product functionality and feature availability may vary on older systems. For the best experience, use the latest version of any operating system specified above. |
| Required Memory | Windows: 4GB RAM; 2 GB RAM (32-bit) macOS: 4 GB RAM |
| Required Hard Disk Space | Windows: 4.0 GB of available disk space macOS: 10 GB of available disk space. HFS+ hard disk format (also known as macOS Extended or APFS) |
| Required Display | Windows: 1280 x 768 screen resolution macOS: 1280 x 800 screen resolution |
| Graphics | Windows: 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). Skype for Business requires DirectX 9 or later, 128 MB graphics memory, and 32 bits per pixel capable format. macOS: No graphics requirements |
| Multi-touch | A touch-enabled device is required to use any multi-touch functionality. But, all features and functionality are always available by using a keyboard, mouse, or other standard or accessible input device. Note that touch features are optimized for use with Windows 10 or Windows 8.1. |
| Additional system requirements | Product functionality and graphics may vary based on your system configuration. Some features may require additional or advanced hardware or server connectivity. Microsoft account and/or organizational account is required for licensing and to access services. Internet functionality requires an internet connection. |
