HP has put a useful number on what many administrators already see in inventories: a large part of the Windows estate is still not ready, willing, or able to leave Windows 10 behind. In comments to investors reported by Windows Latest, HP executives said roughly 30% of its installed base remains on Windows 10, even as Windows 11 refresh demand continues to support PC sales in several regions.
That figure matters because it helps explain why Microsoft has extended Windows 10 support to October 2027. The extension should not be read as a signal that Windows 10 can be ignored indefinitely. It is better understood as breathing room for organizations and households that still have hardware, application, budget, or workflow reasons for staying put.
Why HP’s number is more useful than another market-share chart
Microsoft does not publish a complete live split of Windows 10 and Windows 11 usage. Public dashboards can be helpful, but they usually measure a slice of the market: browser visits, opt-in telemetry, or gaming systems. HP’s comments are different because they come from a major PC manufacturer watching refresh behavior across business and consumer buyers.
According to the Windows Latest report, HP Chief Financial Officer Karen Parkhill told investors that around 30% of the installed base was still on Windows 10. HP also linked ongoing PC demand to Windows 11 refresh activity, particularly in EMEA and APJ, and described Windows 11 migration as a continuing short-term sales tailwind.
For IT teams, the exact global percentage is less important than the direction of travel. Windows 11 adoption is continuing, but it is not happening fast enough to make Windows 10 disappear from real environments. Mixed estates will remain common through 2027, and support, security, procurement, and application teams need to plan accordingly.
Microsoft’s support extension buys time, not immunity
Windows 10 moving to support until October 2027 gives organizations more runway to make safer decisions. It can reduce the pressure to replace otherwise functional PCs too quickly, and it gives software vendors and internal application teams more time to validate critical tools on Windows 11.
But an extended support window is still a deadline. Security updates may continue, but Windows 10 is no longer the strategic client platform for new Windows experiences. Microsoft’s product energy is clearly around Windows 11, AI-capable PCs, cloud-connected management, and newer hardware security baselines.
The practical takeaway is simple: use the extra time to improve the migration, not to postpone the conversation. If a device will remain on Windows 10 until late in the extended window, it should be there for a documented reason, not because nobody owns the decision.
What is holding back Windows 11 migrations
The resistance to Windows 11 is not always about dislike of the interface. In business environments, the blockers are often operational. Some devices do not meet Windows 11 hardware requirements. Others run specialized peripherals, line-of-business applications, older VPN clients, or industrial software that has not been fully tested. In smaller organizations, the blocker may simply be budget timing.
Home users face a different mix of issues. A PC may still feel fast enough for email, browsing, office work, or media use, but fail Windows 11 requirements. Some users are also cautious about changing a familiar desktop, while others are waiting until they buy a new machine.
This is why a compatibility-aware refresh plan beats a deadline-driven scramble. The goal should be to divide Windows 10 systems into clear groups: upgrade in place, replace with standard Windows 11 hardware, retain temporarily under extended support, or retire because the device no longer justifies the management overhead.
A practical checklist for IT administrators
Start with inventory quality. Confirm which Windows 10 machines are still active, who uses them, what applications they run, and whether they meet Windows 11 requirements. A stale asset list can turn a manageable migration into a surprise procurement problem.
Next, separate hardware blockers from software blockers. Hardware-ineligible PCs need a replacement or exception path. Software-blocked PCs need testing, vendor engagement, packaging updates, or virtualization options. Treat those as different workstreams, because they require different owners and budgets.
Then define a support posture for the holdouts. Machines that stay on Windows 10 should have current endpoint protection, predictable patching, strong backup coverage, and documented compensating controls. If they handle sensitive data or privileged administration tasks, they should be prioritized for replacement.
Finally, use pilot groups before broad rollout. Windows 11 is mature, but every organization has its own device drivers, security agents, printers, collaboration tools, and business apps. A staged pilot with real users is still the safest way to discover friction before it becomes a helpdesk spike.
What Windows enthusiasts should do
For individual users, the decision is less formal but still worth planning. If your PC supports Windows 11, the extension gives you time to choose when to upgrade rather than forcing a rushed move. Back up your data, check driver support, and make sure key applications are ready before you switch.
If your PC does not officially support Windows 11, the 2027 extension is an opportunity to plan your next device purchase on your own schedule. Avoid buying hardware that only barely meets today’s requirements. A machine with modern security features, enough memory, and sufficient storage will age far better as Windows continues to evolve.
Bottom line
HP’s 30% figure reinforces a reality Microsoft cannot ignore: Windows 10 remains deeply embedded. The new support runway is helpful, but it should be treated as a project window rather than a reason to stand still. Organizations that inventory now, classify blockers, and phase replacements over time will spend less and face fewer surprises than those that wait for the next deadline.
Source: Windows Latest source