Windows 10 End-of-Life: Upgrade or Stay Protected with ESU
September 23, 2025
In February, we explained what Microsoft’s decision to end Windows 10 support on 14 October 2025 means for businesses (read our full article here). Now, with just 20 days left, the deadline is no longer on the horizon — it’s almost here.
Upgrade to Windows 11: The Smart Move
Windows 11 is Microsoft’s most secure and future-ready operating system, offering:
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Enhanced protection against modern cyber threats.
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AI-powered productivity tools like Copilot.
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Improved performance and a modern interface.
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Long-term support and compatibility with the latest business applications.
Upgrading ensures your systems remain secure, supported, and ready for the future — but what should you do if you genuinely can’t afford to upgrade before the deadline?

Need More Time? Extended Security Updates (ESU) Can Help
We know that upgrading to Windows 11 as soon as possible is the safest and most future-proof option, but we also understand that this isn’t feasible for every business. IT budgets, hardware refresh cycles, or timing constraints can make an immediate upgrade difficult. If you’re not ready to move right away, Extended Security Updates (ESU) can provide short-term protection while you plan your transition.
Microsoft’s ESU provides essential security updates for up to three years but doesn’t include new features or performance fixes. At Black Sheep Support, we offer ESU at better-than-retail pricing — for example, Year One commercial cover (2025–2026) is just £53.65 per device, compared to the standard £58. It’s an affordable way to safeguard your business if you need a little breathing space before moving to Windows 11.
Our Recommendation
The sooner you upgrade to Windows 11, the better — your IT environment will be more secure, future-proof, and cost-efficient. However, if you do need extra time, our discounted Extended Security Updates (ESU) options provide a safe and affordable way to bridge the gap while you:
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Audit your current devices
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Plan a hardware refresh cycle
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Spread out your IT budget
While we keep you protected with a year of Extended Security Updates (ESU), we can also help you budget and create a tailored upgrade plan that fits your business needs. This ensures your business remains protected until you’re ready to complete the upgrade.
Your Next Steps: Upgrade or ESU
Back in February, the Windows 10 end-of-life date felt far away. Now, it’s only a few days away — and waiting until the last minute could mean:
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Higher migration costs.
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Limited availability of compatible hardware.
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Increased exposure to cyber threats.
The best move is still to upgrade to Windows 11 now. But if you can’t, we’ll help you stay secure with ESU until you’re ready.
Book a discovery call with Black Sheep Support today to plan your Windows 11 roadmap — and, if you need it, secure affordable ESU cover in the meantime. No matter your timeline or budget, we’re here to support you through your upgrade to Windows 11.
When does Windows 10 support officially end?
Microsoft will officially end support for Windows 10 on October 14, 2025. After this date, devices running Windows 10 will no longer receive security updates, leaving them vulnerable to cyber threats.
Should I upgrade to Windows 11 before Windows 10 ends?
Yes, upgrading to Windows 11 is the most secure and future-proof option. It offers enhanced cybersecurity, AI-powered productivity tools like Copilot, and long-term support for modern business applications.
What are Extended Security Updates (ESU) for Windows 10?
Extended Security Updates (ESU) are paid updates that provide essential security patches for Windows 10 after its end-of-life date. They do not include new features or performance improvements and are intended as a short-term solution while transitioning to Windows 11.
How much does ESU cost for Windows 10 after October 2025?
At Black Sheep Support, Year One ESU coverage (2025–2026) is available for £53.65 per device, which is more affordable than Microsoft’s standard retail price of £58. It’s a cost-effective way to stay protected while planning your upgrade.
What happens if I don’t upgrade from Windows 10 in time?
Delaying your upgrade can lead to higher migration costs, limited hardware availability, and increased cybersecurity risks. The safest move is to upgrade to Windows 11 now or use ESU as a temporary safeguard.