The one-paragraph difference
Windows 365 gives each person their own Windows PC in Azure. You licence it from Microsoft, pick a size, and they sign in from a browser or the Windows app. A hosted desktop is a shared, managed environment: one UK platform for the firm's apps, files and profiles, sized for the practice rather than sold as a stack of individual PCs. If you want the plain-English primer first, read what a hosted desktop is.
When Windows 365 is the right answer
Cloud PCs make sense when staff mostly live in Microsoft 365 — Outlook, Teams, Edge, Office — and you already have someone who is comfortable in Azure and Intune. A contractor who needs a locked-down Windows box for three months, or a developer who wants a throwaway desktop, is a good Cloud PC candidate. Microsoft's billing is clear, and there is no server in a cupboard.
Where Cloud PCs get uncomfortable
UK SMEs rarely live in Microsoft 365 alone. Accountants still run Sage 50, IRIS and TaxCalc. Solicitors still run case management that expects a mapped drive and a fast path to a database. Those applications were written for a LAN. On a personal Cloud PC you are suddenly designing file shares, FSLogix-style profiles, backup and print for every user as if they each had their own office PC in Dublin or London Azure — and when Sage locks a company file, the person on the phone is not a UK hosted-desktop engineer who has seen that error before.
Performance is the other trap. Windows 365 SKUs that feel fine for email can stall the moment you open a accounts package or a CAD viewer. You then step up the licence, and the spreadsheet that looked cheap in month one is not cheap in month six. Our hosted desktop pricing guide is the honest version of that conversation on our side of the fence.
Data residency and who you call at 4pm
Windows 365 can sit in UK South. That is real UK residency if you configure it that way. What you do not get is a named UK team that owns the image, the backup test and the “Sage will not open after the Windows update” ticket. PrimeNodes hosted desktops run on UK infrastructure we operate. Support is support@primenodes.co.uk — an engineer, not a global queue that asks you to reinstall Teams.
Cost, without the marketing
Add up Windows 365: the Cloud PC licence, Microsoft 365 if you do not already have it, Azure storage and networking extras, backup, and the internal or MSP time to keep images and identities clean. For a 15-user practice that number is often close to, or above, a managed hosted desktop — with less help for line-of-business software. Hosted desktops in the UK typically land in the £30–£100 per user per month range depending on GPU, storage and whether we manage the apps. The useful question is not “which licence is cheaper?” It is “which bill includes the person who fixes Sage on a Thursday afternoon?”
A simple decision rule
Choose Windows 365 if Microsoft 365 is the job, Azure is already your home, and nobody is running a LAN-era desktop application. Choose a hosted desktop if the business still depends on Sage, IRIS, case management, manufacturing or construction software, or you want UK data and UK support in one contract. Some firms run both: Cloud PCs for a handful of Microsoft-only users, hosted desktops for the people who actually run the firm. If you are comparing remote access more broadly, the hosted desktop vs VPN guide covers the other fork in the road.