HP published a fresh guide to Microsoft Teams on July 31, and tucked inside a section about Copilot is a claim that’s already making IT buyers raise an eyebrow: HP Copilot+ PCs with built-in NPUs deliver “faster meeting summaries, chat recaps, and message drafting.” It’s an appealing promise—buy a laptop with a neural processing unit and your AI assistant gets snappier—but it collides with how Microsoft actually serves up those features. The real story isn’t that an NPU is useless for Teams; it’s that the chip does something genuinely useful during calls, just not the thing the marketing suggests.

HP’s Guide Gets the Collaboration Basics Right, but Stumbles on AI Hardware

The HP explainer is a solid, plain-language tour of Teams for anyone who uses the app as a daily work hub. It walks through chat versus channels, shows how files flow into SharePoint or OneDrive, and highlights the utility of Copilot for catching up on missed meetings. There’s practical advice on hardware, too: a good webcam, noise-reducing microphones, and long battery life matter for all-day video calls. HP’s EliteBook and OmniBook lines tick those boxes, and the guide ties each model to a specific Teams use case.

The trouble starts when the guide links Copilot AI features to the NPU inside a Copilot+ PC. The phrasing is careful but clear: “AI-powered features like Copilot perform best on laptops with dedicated neural processing units.” It goes on to promise that an NPU “accelerates AI tasks locally on the device, delivering faster meeting summaries, chat recaps, and message drafting.” For a procurement manager scanning a buying checklist, that reads like a hardware prerequisite—buy an NPU laptop, get better Copilot.

The Reality Check from Microsoft’s Own Documentation

What Microsoft actually documents for Teams Copilot paints a different picture. The summaries, recaps, and message drafting features that HP refers to are cloud services, not local workloads. Microsoft 365 Copilot processes Teams meeting data, channel threads, and chat history on Microsoft’s servers, governed by licensing, data access policies, and Teams admin settings. Nowhere in Microsoft’s technical documentation is an NPU listed as a requirement or performance accelerator for those Copilot workflows.

This doesn’t mean the NPU sits idle. On a Windows 11 Copilot+ PC, the chip handles Windows Studio Effects: background blur, automatic framing, eye contact correction, portrait lighting, and Voice Focus noise suppression. Microsoft explicitly notes that Teams can use NPU-accelerated background segmentation for blur and background replacement, which reduces the load on the CPU and GPU during video calls. That translates to cooler, quieter laptops and longer battery life—a real benefit for remote workers in back-to-back meetings—but it has nothing to do with the speed of a post-meeting recap or a chat thread summary.

Licensing is another layer HP skims past. Copilot in Teams requires a Microsoft 365 subscription with Copilot enabled. The free Copilot Chat can answer generic questions, but work-grounded features that reference your organization’s Teams messages, emails, and meeting transcripts demand a full Microsoft 365 Copilot license. Intelligent recap—surfacing speakers, timeline markers, and AI-generated meeting notes—often requires Teams Premium or a Microsoft 365 Copilot license, and it only works if the meeting organizer enabled transcription or recording. A latecomer can still use Copilot during a meeting without transcription, but that session’s content won’t appear in the Recap tab afterward.

What This Means for Home Users, Power Users, and IT Administrators

For home users and small teams using the free version of Teams or Microsoft 365 Essentials: Don’t buy a new laptop just because it has an NPU and promises faster Copilot summaries. The free Copilot experience in Teams is limited, and those cloud-dependent features won’t run faster on local silicon. If your current machine handles video calls well, an NPU upgrade only makes sense if you’re frequently annoyed by fan noise or short battery life during long calls.

For power users and remote workers who live in Teams: An NPU-equipped laptop can materially improve your call experience. Windows Studio Effects are genuinely effective, and offloading background blur to a dedicated chip keeps your laptop responsive while you share screens or co-author documents. But don’t expect Copilot’s meeting recap to appear in half the time; that’s a function of the internet connection and Microsoft’s cloud infrastructure.

For IT administrators managing a Teams rollout: This is where the stakes are highest. The hardware pitch around NPUs risks distracting from the governance work that actually makes Copilot safe and useful. Before you put a checkbox next to “NPU required,” consider these operational priorities:
- License inventory: Confirm who has Microsoft 365 Copilot or Teams Premium licenses, and whether those licenses cover the features your users expect. A standard E3 or E5 plan without the Copilot add-on won’t unlock work-grounded AI summaries.
- Meeting policies: Test external guest access, lobby settings, recording permissions, and transcription defaults with your tenant configuration. An external attendee who can’t access the Recap tab or a recording stored in the wrong location will generate help-desk tickets faster than any AI feature.
- Data governance: Copilot surfaces information from channels and chats. If your Teams environment has years of open-access files and broad membership, the AI will find them. Enforce sensitivity labels, review channel ownership, and set retention policies before you turn on Copilot widely.
- Storage and lifecycle: Recordings and transcripts land in OneDrive or SharePoint depending on the meeting type. Quotas, retention, and eDiscovery tools apply. Define how long recordings live and who can download them; don’t wait for a legal hold to force the issue.

How We Ended Up Here: The Slow Convergence of Cloud AI and Local NPUs

The tension between HP’s marketing and Microsoft’s engineering is a product of the last two years of rapid AI announcements. When Microsoft introduced Copilot+ PCs in 2024, it showcased on-device AI features like Recall, Cocreator, and enhanced Studio Effects, all powered by NPUs capable of 40 trillion operations per second (TOPS). Those features run locally, and the silicon genuinely matters. But alongside the local push, Microsoft expanded cloud-based Copilot services across Microsoft 365, including Teams. The two threads—local AI for privacy-sensitive or latency-critical tasks, cloud AI for large-scale language models and organizational data—were never fully disentangled in partner marketing materials.

HP’s guide reflects that ambiguity. The claim that an NPU accelerates Teams Copilot summaries likely conflates local Studio Effects with cloud AI responsiveness. In practice, a Copilot recap query travels to Microsoft’s servers, processes the meeting transcript and user prompt, and returns a response. The round-trip time depends on data center location and network latency, not on how quickly a local chip can run a small machine-learning model for your webcam.

What to Do Now: Practical Steps for Buying Hardware and Managing Teams

If you’re buying a laptop today:
- Prioritize a high-quality webcam (1080p or better), a microphone array with noise suppression, and a bright, non-glare display. These matter more for daily Teams calls than an NPU.
- If you frequently work in noisy environments or need battery longevity, choose a device with an NPU for Studio Effects. An HP EliteBook or OmniBook Copilot+ PC will run cooler and longer during video calls compared to an older laptop with no NPU.
- Don’t pay a premium expecting faster AI summaries. Test Copilot responsiveness on your current network; if it’s sluggish, an NPU laptop won’t fix that.

If you’re planning a Teams deployment or hardware refresh in your organization:
- Audit your Microsoft 365 licensing. Identify which users need Copilot, and purchase add-on licenses only for those who will actively use work-grounded features.
- Create a pilot group to test meeting policies: recording consent, transcription settings, external access, and lobby behavior. Fix surprises before the full rollout.
- Set up a communication campaign telling users where their recordings and transcripts live and how to request access. Remove the mystery before it generates tickets.
- Treat Copilot as a data-discovery tool, not just a productivity booster. Run a permissions review on legacy Teams channels and SharePoint sites; any file a user can open, Copilot can surface.

The Outlook: Local AI on the Rise, but Cloud Still Reigns for Now

Microsoft is steadily moving more AI workloads on-device where it makes sense—expect deeper integration of NPUs for real-time translation, enhanced noise cancellation, and perhaps even local summarization of small meetings in the future. But for the foreseeable future, the heavy lifting of Recaps, thread summaries, and cross-document reasoning will stay in the cloud, because those models require scale and access to organizational data that a local chip simply cannot host.

The next time a hardware vendor tells you its laptop makes Copilot faster, ask which Copilot feature and where it runs. Chances are, the NPU is doing something valuable for your video call right now—just not the thing you thought you were buying.