Windows 365 Flex
A Cloud PC for shift, part-time and occasional workers. Flex comes in two modes — Dedicated and Shared — which differ significantly in persistence, GPU support and users per licence. Licensing follows concurrent sessions, not headcount.
As at September 2026
Dedicated
- Up to three Cloud PCs per licence, each assigned to one named user
- Persistent data and a personalised environment
- GPU-enabled Cloud PCs available
- Intelligent prestart — the Cloud PC starts up ahead of the usual sign-in time
- For rotating shifts, part-time staff, time zones, contingent workers
Shared
- One Cloud PC per licence for any number of assigned users
- No persistence of user files — settings carried over by User Experience Sync
- The basis for Windows 365 Cloud Apps
- For short specialised tasks, customer-facing and external staff
Build your Windows 365 Flex configuration
Windows 365 Flex bills by concurrent sessions rather than by headcount — designed for shift workers, part-time staff and occasional users. The add-ons are correspondingly focused: hybrid scenarios with AVD, or enterprise setups with Nerdio for cross-tenant management.
The feature set at a glance
Which of the twelve core capabilities of a modern workplace stack does your configuration cover natively — and where are extensions needed? Each puzzle piece shows the maturity.
The twelve modules — what is in, what is missing?
Each module describes one core capability of the workplace stack. The colour shows its current status in your configuration. Select add-ons in the configurator above and you will see here which module improves and why.
Endpoint platform (outside the puzzle)
Windows 365 Flex is aimed particularly at shift workers with simple endpoints: shared PCs at the workplace, thin clients, BYOD at the plant entrance. IGEL OS and UniconOS (formerly Unicon eLux) with a kiosk mode are especially relevant here — hardened endpoints that can be reset to factory state after every shift.
Windows App · Microsoft
The official client — available for Windows, macOS, iOS/iPadOS, Android/Chrome OS, web browsers and Meta Quest. Usable on shared Windows devices at the workplace (shift sign-in) when kiosk mode is combined with auto logoff.
IGEL OS (kiosk mode) · IGEL Technology
A Linux-based thin client operating system with kiosk mode — read-only, chain-of-trust boot, automatic reset after sign-out. Ideal for shared endpoints in production, retail and healthcare.
UniconOS (formerly eLux) · Citrix (Unicon GmbH)
A German thin client operating system recommended by the BSI — widely used in public bodies and healthcare. Built-in smartcard support for shift identification.
Web browser (BYOD) · windows.cloud.microsoft
Flex workers can also reach the shared Cloud PCs briefly from personal devices — for time recording, checking the shift plan or simple approvals. In a browser this works from a desktop or laptop; Windows App doesn’t support mobile web browsers, so smartphones and tablets connect through the installed Windows App.
All sensible Windows 365 Flex combinations compared
Windows 365 Flex is rarely used on its own. The most common DACH setup is the hybrid licensing: Windows 365 Flex for occasional shift users, combined with Windows 365 Enterprise or AVD for core staff. This matrix shows the sensible combinations.
| Setup | Modules native | Target group | What changes compared with “Windows 365 Flex on its own” |
|---|---|---|---|
| W365 Flex on its ownShift-only setup | 5 / 12 | Occasional users only, retail checkouts, simple production | The baseline. No autoscaling, no hybrid. Only for simple task worker scenarios. |
| W365 Flex + W365 EnterpriseClassic mix of shift and core staff | 7 / 12 | Organisations with core staff and shift workers (healthcare, pharmaceuticals) | Personal Cloud-PCs for core staff, shared PCs for shifts. Cloud Apps can additionally be delivered through the Flex shared mode. |
| W365 Flex + AVD hybridThe recommended DACH mixed configuration | 9 / 12 | Production, call centres and retail with IT-intensive power user departments | Flex covers 80% task workers ; AVD with multi-session covers demanding users and GPU loads (though not Linux there either — Microsoft supports Windows only). Autoscaling in the AVD part. |
| W365 Flex + Intune + CAA compliance setup for regulated shifts | 5 / 12 | Healthcare, pharmaceuticals, regulated production | Device Compliance, Conditional Access and configuration profiles all take full effect. Intune is included in Microsoft 365 F3/E3 anyway. |
| W365 Flex + NerdioA managed service provider setup for shift customers | 6 / 12 | System houses with many Flex tenants (retail chains, hospitality groups) | Cross-tenant management, bulk provisioning, one administration console across many tenants. |
| W365 Flex + AVD + W365 EnterpriseA full Microsoft stack for mixed personas | 10 / 12 | Large enterprises with differentiated persona stacks | Flex for occasional shift users, Enterprise for core staff, AVD for power users. Perfect cost differentiation per persona. |
Windows 365 Flex’s strengths
- In Dedicated mode up to three Cloud PCs per licence, used non-concurrently — a significant cost advantage over Windows 365 Enterprise in shift operations
- Ideal for retail, production, call centres, healthcare and hospitality
- Full Intune management, exactly as with Windows 365 Enterprise — one operating model
- An affordable entry into Cloud PC territory for cost-sensitive segments
- Personalised Cloud PCs with persistent data in Dedicated mode — despite the shared licence
- Cloud PCs shut down automatically after sign-off and release the session — no idle cost block as with permanently running desktops. No backlog of pending updates after a longer break
- Teams runs through the same optimisation as Enterprise (the SlimCore media engine) — audio and video are processed on the device, not in the VM
- Windows 365 Link as matching hardware: boots straight into the Cloud PC, no local storage, no second sign-in — particularly sensible at shared workplaces in shift operations
- Setup in hours, no deep Azure expertise required
Gaps & what to add
- One concurrent session per licence — Flex only pays off where usage times do not overlap
- No RemoteApp and no App Attach in the AVD sense, no autoscaling — individual applications can only be published through Cloud Apps in Shared mode
- No advantage for continuous full-time use — Windows 365 Enterprise is the right choice there
- No full data persistence in Shared mode — user files belong in OneDrive/SharePoint
- No offline capability — the Cloud PC is available online only
- Not a replacement for Windows 365 Enterprise for core staff — Flex complements rather than replaces
The assessment in one sentence
Windows 365 Flex is a licensing model in its own right — it bills by concurrent sessions rather than by headcount. Anyone wanting to equip shift workers, part-time staff and occasional users cost-effectively combines Flex with a dedicated stack for core staff.
Technical deep dive
The economics of shift workers: Windows 365 Flex is optimised for organisations with many part-time, occasional or shift workers. In Dedicated mode up to three Cloud PCs can be provisioned per licence — typically early, late and night shift, or relief staff in retail. If those three never work at the same time, the group costs one licence instead of three. Reference sectors: healthcare, production, hospitality, retail and call centres.
Limits of the model: No offline mode, no full data persistence in Shared mode (files belong in OneDrive and SharePoint; app and accessibility settings are carried over by User Experience Sync), applications come from the image or through Intune rather than a user-side installation, and device integration is less extensively documented than with Citrix HDX (barcode scanners without extra setup, for example). For genuine first-line workers with mobile devices it is often not the first choice — there, Intune and Autopilot on dedicated devices usually fit better.
New features 2025: Cloud Apps (published apps) have been GA since November 2025 — using the Flex shared mode underneath. That makes individual published apps, rather than whole desktops, possible in Flex configurations too. With it, Microsoft closes a long-standing gap to AVD RemoteApp.
A perfect complement to AVD or Windows 365 Enterprise: In DACH practice, hybrid licensing is common: Windows 365 Flex for 80% of shift task workers, AVD with multi-session for 15% power users, Windows 365 Enterprise for 5% core staff with a dedicated Cloud PC. That maximises cost efficiency while meeting differentiated persona requirements.
Which Windows 365 Flex configuration fits your organisation?
The feature set is one side of the coin — the fit with personas, compliance and the existing IT estate is the other. Compare directly in DaaS Maps, or discuss it on LinkedIn.
The terminology behind Windows 365 Flex.
Cloud PC, multi-session, Intune — assessing the feature set means knowing the terms behind it. Each one is explained in a few sentences in the glossary.
Trademarks: Microsoft®, Windows 365®, Azure Virtual Desktop®, Intune® · Nerdio® — and all other product and company names mentioned are registered trademarks of their respective owners and are named here solely for factual comparison, as nominative use.