Productivity apps
Desktop, web and mobile apps
Licence AtlasUK editionBusiness
Business Premium with Copilot
Protected work with built-in AI
Best for: Security-conscious SMBs standardising on Copilot
Last checked5 October 2026
Last factual change14 September 2026
Primary sourceOpen Microsoft page ↗Price and headline entitlements were verified against the linked official Microsoft source.
Entitlement status
What the licence includes
Each capability is labelled so included rights and additional requirements are clear.
100 GB mailbox + auto-expanding archive up to 1.5 TB
Teams
Chat, meetings and webinars
Cloud storage
1 TB OneDrive per user
Identity & devices
Entra ID P1 + Intune P1
Security & compliance
Defender for Business, Defender for Office 365 P1, information protection
AI & analytics
Microsoft 365 Copilot Business included
Service-level detail
Included services
These service records explain the principal capabilities and important limits represented in this licence.
Microsoft 365 apps for web and mobile
Browser and mobile versions of Word, Excel, PowerPoint, Outlook and OneNote for creating, editing and co-authoring files.
- Create and edit documents in a browser Source ↗
- Real-time co-authoring and comments Source ↗
- Mobile apps for iOS and Android Source ↗
- Automatic saving to OneDrive and SharePoint Source ↗
Microsoft 365 desktop applications
Installable, continually updated Microsoft 365 applications for Windows and macOS, with offline use and richer features.
- Desktop Word, Excel, PowerPoint, Outlook and OneNote Source ↗
- Access on PC where included; desktop Access is Windows-only Source ↗
- Offline working with later cloud sync Source ↗
- Install on multiple devices for each licensed user Source ↗
Exchange Online for Business Premium
A 100 GB primary mailbox plus auto-expanding archive capacity included specifically with Microsoft 365 Business Premium.
- 100 GB user mailbox Source ↗
- Archive starts at 100 GB and can auto-expand up to 1.5 TB Source ↗
- Custom business email, shared calendars, contacts and groups Source ↗
- Shared and resource mailboxes up to 50 GB without a separate licence Source ↗
SharePoint Online Plan 1
Team sites, document libraries, lists, intranet pages and secure sharing for organisational content.
- Team and communication sites Source ↗
- Document libraries with version history Source ↗
- Microsoft Lists and structured content Source ↗
- Internal and external sharing controls Source ↗
OneDrive for Business — 1 TB
Personal cloud storage for each licensed user, with sync, sharing, version history and Microsoft 365 co-authoring.
- 1 TB personal storage per user Source ↗
- File sync across supported devices Source ↗
- Secure link sharing and external collaboration Source ↗
- Version history and recycle bin Source ↗
Microsoft Teams
Work chat, channels, meetings, webinars, calling between Teams users and integrated file collaboration.
- One-to-one and group chat Source ↗
- Teams and channels Source ↗
- Online meetings, recording and transcription features Source ↗
- Screen sharing, whiteboard and breakout rooms Source ↗
Microsoft Entra ID Plan 1
Policy-based access and hybrid identity controls for organisations managing users, devices and applications.
- Everything in core identity Source ↗
- Conditional Access policies Source ↗
- Dynamic groups and group-based licensing Source ↗
- Self-service password reset with on-premises writeback Source ↗
Microsoft Intune Plan 1
Cloud-based unified endpoint management for devices and applications across major operating systems.
- Mobile device management for Windows, macOS, iOS/iPadOS and Android Source ↗
- Mobile application management for work data, including unmanaged devices Source ↗
- Device enrolment and configuration profiles Source ↗
- Compliance policies feeding Conditional Access Source ↗
Microsoft Defender for Office 365 Plan 1
Protection for email and collaboration workloads against phishing, zero-day malware and business email compromise.
- Everything in built-in Exchange Online protection Source ↗
- Safe Links time-of-click URL checking Source ↗
- Safe Attachments sandboxing Source ↗
- Anti-phishing and impersonation protection Source ↗
Microsoft Defender for Business
Endpoint security for organisations with up to 300 users, included in Business Premium.
- Next-generation antivirus and ransomware protection Source ↗
- Endpoint detection and response Source ↗
- Threat and vulnerability management Source ↗
- Attack surface reduction Source ↗
Microsoft Purview core protection
Foundational information protection and compliance controls supplied in eligible business suites.
- Create and publish sensitivity labels Source ↗
- Manual classification and protection Source ↗
- Basic retention policies and labels where licensed Source ↗
- Content search and compliance administration foundations Source ↗
Power Apps and Power Automate for Microsoft 365
Low-code applications and workflow automation using Microsoft 365 data and standard connectors.
- Build canvas apps with standard connectors Source ↗
- Automate approvals, notifications and file processes Source ↗
- Connect to SharePoint, Teams, Outlook and other Microsoft 365 services Source ↗
- Use Power Apps and Power Automate inside Teams Source ↗
Windows 11 Business rights
Business Premium’s Windows management and security rights for eligible devices, integrated with Intune and Entra ID.
- Windows security and management policy through Intune Source ↗
- Windows Autopilot deployment Source ↗
- BitLocker and Windows Hello for Business Source ↗
- Microsoft Defender integration Source ↗
Microsoft 365 Copilot Chat
Secure, web-grounded AI chat for eligible Microsoft 365 users, without full work-grounding across organisational content.
- Web-grounded chat with enterprise data protection Source ↗
- Drafting, summarisation and analysis Source ↗
- File upload for supported ad-hoc tasks Source ↗
- Use of agents where enabled Source ↗
Microsoft 365 Copilot
Work-grounded AI assistance across Microsoft 365 applications, organisational data and agents.
- Copilot in Word, Excel, PowerPoint and Outlook Source ↗
- Copilot in Teams when Teams is licensed Source ↗
- Work-grounded chat using Microsoft Graph context Source ↗
- Research and data-analysis reasoning experiences Source ↗
Applications
Included experiences
WordExcelPowerPointOutlookOneNoteAccess (PC only)ExchangeTeamsOneDriveSharePointLoopClipchampPlannerFormsListsBookingsSwayStreamPower AppsPower AutomateIntuneDefenderMicrosoft 365 Copilot
Pricing caveat
These prices are provided by Microsoft and might not be the price you pay if you have a reseller. For accurate pricing, please speak with your appropriate reseller.