Microsoft 365 E3 Complete Features Table

Office Applications & Productivity

Feature	Details	Device Limits
Word	Full desktop version with advanced editing, collaboration, and publishing features	5 PCs/Mac + 5 tablets + 5 smartphones
Excel	Advanced data analysis, pivot tables, Power Query, macros, and collaboration	5 PCs/Mac + 5 tablets + 5 smartphones
PowerPoint	Professional presentations with animations, transitions, and real-time collaboration	5 PCs/Mac + 5 tablets + 5 smartphones
Outlook	Desktop email client with advanced calendar, contacts, and task management	5 PCs/Mac + 5 tablets + 5 smartphones
OneNote	Digital notebook with cross-platform sync and collaboration	5 PCs/Mac + 5 tablets + 5 smartphones
Access	Database management and application development	PC only, 5 installations
Publisher	Desktop publishing and marketing materials creation	PC only, 5 installations
Microsoft Teams	Chat, video meetings, file sharing, and collaboration hub	Unlimited devices
Office Mobile Apps	Streamlined versions for iOS and Android	5 tablets + 5 smartphones
Office for the Web	Browser-based versions of core Office apps	Unlimited access
Visio for the Web	Basic diagramming and flowchart creation	Web-based, unlimited
Microsoft Editor	AI-powered writing assistant with grammar and style suggestions	Included in Office apps

Email, Calendar & Communication

Feature	Capacity/Limits	Additional Details
Exchange Online Plan 2	100 GB mailbox per user	Auto-expanding archive
Shared Mailboxes	50 GB each, unlimited quantity	No license required
Archive Mailbox	Unlimited storage	Auto-expanding when needed
Calendar Sharing	Internal and external sharing	Free/busy information, detailed sharing
Resource Mailboxes	Unlimited room and equipment mailboxes	Booking policies and scheduling
Public Folders	100 GB total across organization	Legacy support for existing workflows
Exchange Online Protection	Anti-spam and anti-malware	Real-time threat detection
Mail Flow Rules	Unlimited transport rules	Custom message routing and processing
Mobile Device Management	Basic MDM for email access	Device policies and remote wipe
Litigation Hold	Preserve mailbox content for legal purposes	Compliance and eDiscovery support
In-Place eDiscovery	Search across mailboxes	Legal and compliance investigations

Collaboration & Teams

Feature	Limits	Capabilities
Teams Meetings	Up to 300 participants	Video, audio, screen sharing
Teams Live Events	Up to 10,000 attendees	Broadcast-style presentations
Teams Webinars	Up to 1,000 attendees	Registration and Q&A features
Meeting Recording	Saved to OneDrive/SharePoint	Automatic transcription available
Teams Chat	Unlimited 1:1 and group chats	File sharing, @mentions, reactions
Teams Channels	Unlimited channels per team	Private and shared channels
Teams Apps	Access to Teams app store	Custom app integration
Guest Access	External user collaboration	Controlled access to teams and channels
Teams Phone System	Add-on available	Cloud-based PBX functionality
Microsoft Shifts	Employee scheduling	Time tracking and shift management
Microsoft Bookings	Appointment scheduling	Customer self-service booking

Cloud Storage & File Management

Feature	Capacity	Sync & Access
OneDrive for Business	1 TB per user	Desktop sync, mobile apps, web access
SharePoint Online	1 TB base + 10 GB per licensed user	Team sites, communication sites
SharePoint Document Libraries	30 million documents per library	Version history, check-in/check-out
File Sharing	Internal and external sharing	Link-based sharing with permissions
Co-authoring	Real-time collaboration	Simultaneous editing in Office apps
Version History	500 major versions per file	Previous version restore
Recycle Bin	93-day retention	Two-stage recycle bin
OneDrive Sync	Selective sync available	Files On-Demand feature
SharePoint Search	Enterprise search across all content	AI-powered content discovery

Security & Compliance

Feature	Capability	Coverage
Multi-Factor Authentication	App-based, SMS, phone call	All user accounts
Conditional Access	3 policies included	Location, device, app-based access
Azure AD Premium P1	Identity and access management	SSO, self-service password reset
Data Loss Prevention (DLP)	3 DLP policies	Email, SharePoint, OneDrive, Teams
Information Rights Management	Encrypt and control document access	Office documents and emails
Advanced Threat Protection	Safe Attachments, Safe Links	Email and SharePoint protection
Microsoft Defender for Office 365	Plan 1 included	Real-time threat detection
Audit Logs	90-day retention	User and admin activity tracking
Legal Hold	Preserve content for litigation	Mailbox and SharePoint content
Sensitivity Labels	Manual application	Document and email classification
Retention Policies	Basic retention rules	Email and SharePoint content

Business Intelligence & Analytics

Feature	Capacity	Access Method
Power BI Pro	Not included	Available as add-on
Excel Services	Workbook publishing	SharePoint Online integration
Power Query	Data connection and transformation	Excel and Power BI integration
Power Pivot	In-memory data modeling	Excel add-in
Delve	Content discovery	AI-powered recommendations
MyAnalytics	Personal productivity insights	Outlook add-in and dashboard
Viva Insights	Team and organization analytics	Manager and leader insights

Development & Automation

Feature	Monthly Limits	Capabilities
Power Platform Credits	2,000 credits per user/month	Power Apps, Power Automate, Power Virtual Agents
Power Apps	Premium connectors included	Custom business applications
Power Automate	Premium connectors included	Workflow automation
Power Virtual Agents	Limited capacity	Chatbot creation
SharePoint Designer	No longer actively developed	Legacy workflow support
Microsoft Graph API	Programmatic access	Application integration

Mobile & Cross-Platform

Feature	Platform Support	Functionality
iOS Apps	iPhone and iPad	Native Office apps
Android Apps	Phone and tablet	Native Office apps
Windows Mobile	Windows 10/11	Universal Windows Platform apps
Mac Applications	macOS	Native Office suite
Linux Support	Web apps only	Browser-based access
Offline Access	Desktop and mobile	Sync when reconnected

Admin & Management Tools

Feature	Scope	Access Level
Microsoft 365 Admin Center	Full tenant management	Global admin required
Exchange Admin Center	Email system management	Exchange admin role
SharePoint Admin Center	Site collection management	SharePoint admin role
Teams Admin Center	Teams policies and settings	Teams admin role
Security & Compliance Center	Security policies and reports	Security admin role
Azure Active Directory	Identity and access management	Various admin roles
Windows AutoPilot	Device deployment	Intune integration
Microsoft Intune	Not included	Available as add-on

Service Levels & Support

Service Aspect	E3 Specification	Details
Uptime SLA	99.9% guaranteed	Financial credits for downtime
Support Hours	24/7 for critical issues	Business hours for general support
Support Channels	Web, phone, community	Multiple languages available
Data Residency	Regional data centers	EU, US, Asia-Pacific options
Compliance Certifications	ISO 27001, SOC 2, HIPAA	Industry-standard compliance
Data Backup	Geo-redundant storage	Multiple data center replication

Integration & Compatibility

Integration Type	Support Level	Examples
Third-party SSO	SAML 2.0, OpenID Connect	Okta, Ping Identity, ADFS
Directory Sync	Azure AD Connect	On-premises Active Directory
API Access	Microsoft Graph API	Custom application development
Legacy Office	Limited compatibility	Office 2016 and newer recommended
Browser Support	Modern browsers	Chrome, Firefox, Safari, Edge
Mobile MDM	Basic policies	Third-party MDM integration

Licensing & Compliance

Aspect	Details	Restrictions
License Model	Per-user subscription	Annual commitment available
Minimum Purchase	1 user	No maximum limit
License Transfer	Between users allowed	Administrative approval required
Geographic Restrictions	Available worldwide	Some features vary by region
Educational Pricing	Separate E3 for Education	Academic verification required
Non-profit Pricing	Discounted rates available	Qualification required
Government	GCC and GCC High available	Special compliance requirements

Migration & Deployment

Migration Type	Tool/Method	Typical Timeline
From Google Workspace	Microsoft migration tools	2-4 weeks
From Exchange On-premises	Hybrid deployment	4-8 weeks
From Office 365 Business	In-place license upgrade	1-2 days
IMAP Email Migration	Exchange Online migration	1-2 weeks
PST File Import	Microsoft compliance tools	1-3 weeks
SharePoint Migration	SharePoint Migration Tool	2-6 weeks

What Size Companies Do We Work With?

Microsoft Office 365 For Enterprises (500+ Employees)

Our Enterprise Deployments of Microsoft Office 365 are for organizations that have a more advanced IT network configuration. We have the right Migration Package and Deployment structure for enterprises. We have extensive knowledge in Exchange, SharePoint, and Teams. Our Enterprise Business package is affordable to get you up and running in the cloud.

Microsoft Office 365 For Mid-Market (50-500 Employees)

Mid-market companies face unique challenges in leveraging Microsoft Office 365 , requiring a sophisticated approach to cloud productivity and collaboration tools. Our managed services provide comprehensive support that transforms technology into a strategic business asset. By partnering with a cloud-managed service provider specializing in Okta, mid-market companies can transform their identity management from a potential vulnerability to a strategic advantage.

Microsoft Office 365 For Small Business (1-50 Employees)

Iron Cove Solutions is a leading provider of Microsoft Office 365 for small businesses. We have the right Migration package and Deployment structure for small businesses. Our “Small Business Package” is an affordable option to help you get up and running in the cloud. We are Microsoft cloud experts in Office 365.

Microsoft Office 365 For Non-Profits (Any Size)

We help you get Microsoft Office 365 for your non-profit organization. As Microsoft Cloud Accelerated Partners, we can guide and help build deployment plans tailored to your budget and needs. We can help you achieve the lowest costs for working with Microsoft Office 365 and guide you through the process.

Microsoft Office 365 Cloud Support (250 and under)

We offer Microsoft Office 365 Cloud support for organizations during and after a deployment. If you have deployed Office 365 and need help, we offer packages tailored to the support your organization requires. Whether you have a large or small business, we have the package to meet your needs!

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