Microsoft Office 365 E3 is an enterprise productivity and collaboration subscription designed for organizations of any size. It provides fully installed and continuously updated Word, Excel, PowerPoint, Outlook, OneNote, and Access for PC, along with Microsoft Teams, Exchange Online, OneDrive, SharePoint, Planner, Forms, and other Microsoft 365 services.
The plan also includes enterprise identity and access management, basic security and compliance capabilities, cloud storage, Microsoft Purview features, Microsoft Defender for Office 365 Plan 1, and web-connected Microsoft 365 Copilot Chat.
| Requirement | Details |
|---|---|
| Windows Processor | 1.1 GHz or faster, 2-core |
| Windows RAM | 4 GB RAM; 2 GB for 32-bit |
| Windows Storage | 4 GB available disk space |
| Windows Display | 1280 × 768 or higher |
| Windows OS | Windows 11, Windows 11 LTSC 2024, Windows 10 LTSC 2021, Windows 10 LTSC 2019, Windows Server 2025, or Windows Server 2022 |
| Mac Processor | Intel or Apple Silicon |
| Mac RAM | 4 GB |
| Mac Storage | 10 GB available disk space |
| Mac OS | Three most recent versions of macOS |
| Mac Display | 1280 × 768 or higher |
| Graphics – Windows | Direct3D 9.1 or higher with WDDM 1.3+ driver for hardware acceleration |
| Browser | Current Microsoft Edge, Chrome, or Firefox |