Every business laptop now ships with an 'AI PC' or 'Copilot+' sticker and a neural processing unit (NPU). The pitch is that on-device AI is the reason to refresh your fleet. The reality in 2026 is more nuanced — and Microsoft itself has quietly shifted the story. This is the no-hype guide for UK buyers: what a Copilot+ PC actually is, what changed in 2026, and how to decide whether the NPU should influence your next fleet purchase at all.
What 'Copilot+ PC' actually means
A Copilot+ PC is a device whose NPU meets Microsoft's performance bar — 40+ TOPS — which unlocks specific on-device AI features such as Recall, Live Captions with live translation, and Cocreator. The NPU runs those AI tasks locally and power-efficiently rather than leaning on the CPU or the cloud. That's the genuine benefit: certain AI features, done on-device, with better battery life and without sending data off the machine.
What it is not is a general speed-up. For everyday business work — Office, browser, line-of-business apps — the NPU does little; CPU, RAM and SSD still determine how the machine feels. The NPU only earns its keep if you actually use the on-device AI features it accelerates.
What changed in 2026
Microsoft de-emphasised the rigid Copilot+ hardware badge in 2026, moving to a broader 'Windows AI' platform that spans NPUs, CPUs and GPUs rather than gating everything behind a single certification. In short, the company stopped treating the NPU sticker as the whole story and started talking about AI workloads wherever the silicon to run them happens to live. Adoption had lagged expectations — businesses were reluctant to refresh fleets for features many saw as novelties — and the messaging followed reality.
The takeaway for buyers: don't buy the badge, buy for the workload. The right question isn't 'is it a Copilot+ PC?' but 'does anyone here use on-device AI features that need the NPU, and if so, which?'
How to choose for a 2026 fleet refresh
Decide based on real use, not the sticker:
- •If staff use (or you'll roll out) on-device AI features — Recall, live translation, local image/Cocreator tools — a 40+ TOPS NPU is worth specifying.
- •If your AI is cloud-based (Microsoft 365 Copilot in the browser/apps), the NPU barely matters; prioritise CPU, 16GB+ RAM and a fast SSD instead.
- •Don't pay a premium purely for a badge — by 2026 most quality business laptops include a capable NPU anyway, so it rarely needs to be the deciding factor.
- •Tie the decision to your Windows 11 refresh (devices leaving Windows 10) so you buy AI-capable hardware once, for the right reasons.
Our take
Copilot+ PCs are a sensible default on a 2026 refresh — not because of the badge, but because capable NPUs now come as standard and you may as well be ready. What you should not do is over-spend, or refresh early, chasing on-device AI your staff won't use. Spec for the work: CPU, memory and SSD for everyone, and a strong NPU where on-device AI is genuinely in the plan.
Servnet specs and supplies business laptops — Copilot+ and otherwise — and will match the device to what your people actually do, not to the marketing on the box.