July 17, 2026
Windows 11 Copilot: Useful or Just RAM Hungry?
July 17, 2026
Microsoft recently gave Windows 11 Copilot a new trick. It can now analyze your system and tell you what's dragging down performance. High CPU usage, a runaway background process, low memory, whatever it finds, it'll surface it in plain language. That part is genuinely useful, especially for employees who wouldn't know to open Task Manager in the first place.
The catch is that Copilot itself consumes roughly 1GB of RAM just sitting there. On a machine with 8GB of RAM running Microsoft 365, a browser with a dozen tabs, and maybe a line-of-business app, that's not a small bite. It's the equivalent of adding another medium-weight application to your startup list permanently.
A lot of small businesses in NJ and NYC are still running machines that are four or five years old. Those PCs shipped with 8GB of RAM as the standard config, and nobody upgraded them because they "still work." They do still work, mostly, but they're already running close to their ceiling during a normal workday.
Add Copilot to that picture and you're looking at slower application launches, more aggressive paging to disk, and the kind of general sluggishness that makes employees frustrated and less productive. The irony of a performance diagnostic tool being part of the problem isn't lost on me. It's a real consideration, not a talking point.
Machines with 16GB of RAM won't feel much. If your fleet is standardized at 16GB or higher, Copilot's overhead is manageable. But if you've got a mix of older hardware across your team, you need to think about this before it rolls out automatically.
First, find out what you're working with. If you don't have an inventory of your machines and their RAM specs, that's a gap worth closing regardless of Copilot. You can pull this through Intune if you're using Microsoft 365 Business Premium, or through your RMM tool if you're working with a managed services provider. Either way, you want a list of machines under 16GB before Windows Update pushes anything new to them.
Second, know that Copilot can be disabled through Group Policy or through Windows Update for Business if you're managing devices centrally. It's not something you're stuck with. If you have machines that are already struggling, excluding them from Copilot deployment is a reasonable call until you either upgrade the hardware or decide the feature earns its keep.
Third, if the diagnostic feature itself sounds useful for your team, consider whether the value is actually there. For technically comfortable users, Task Manager and Resource Monitor already do this. For less technical staff, Copilot's plain-language output might genuinely help them self-serve before calling IT. That's a real productivity benefit if your team fits that profile.
Microsoft is adding AI features to Windows at a pace that's faster than most small businesses can evaluate them. Copilot is just one. Recall, which takes periodic screenshots of your activity for searchability, is another. These features aren't inherently bad, but they carry performance costs, storage costs, and sometimes compliance implications depending on your industry.
If you're in healthcare, finance, or legal services, you want to know exactly what's running on your endpoints and what data it's touching. Copilot's performance diagnostic feature reads system telemetry. That's probably fine, but "probably fine" isn't the same as having a documented answer if a client or auditor asks.
The right posture for most small businesses is to slow down the automatic adoption of these features, evaluate them intentionally, and then deploy selectively based on actual user need and hardware readiness.
Pull your hardware inventory this week. Flag any machines under 16GB of RAM. If you're managing Windows updates centrally through Intune or Windows Update for Business, make sure you have a policy in place that gives you control over feature rollouts rather than just accepting whatever Microsoft ships on its schedule.
If you're not sure how your devices are being managed or what's being deployed to them, that's worth a conversation. Exine works with small and mid-size businesses across New Jersey and New York City on exactly this kind of endpoint management, and we're happy to take a look at where things stand.
