The clock is ticking. On October 14th, 2025, just two weeks from now, Microsoft will officially end support for Windows 10. This marks a major shift for businesses that have yet to upgrade, and the consequences of doing nothing could be severe.
We’ve been helping customers migrate to Windows 11 for the past year in preparation for the offical end of support date for Windows 10. If you still have Windows 10 devices in your estate, now’s the time to get them upgraded.
When an operating system reaches end of life, it no longer receives the regular security patches, bug fixes, or feature updates that keep your devices safe. Cybercriminals know this and actively target unsupported systems because vulnerabilities remain unpatched and easy to exploit. In short: if you’re still running Windows 10 after the deadline, your business is at a significantly higher risk of attack.
What about ESU (Extended Security Updates)?
Microsoft is offering Extended Security Updates (ESUs) for businesses that can’t migrate immediately. However, these come at an extra cost per device and are designed as a temporary measure, not a permanent solution. ESUs provide limited protection and will become more expensive over time, doubling in price year on year for the next three years. They should be seen as a short-term safety net while you upgrade, not a substitute for moving to a fully supported operating system.
The risks of doing nothing
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Security exposure – unsupported systems are prime targets for ransomware, phishing, and malware.
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Compliance issues – many regulatory frameworks and cyber insurance policies require supported systems to remain valid.
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Operational disruption – outdated hardware and software often cause compatibility problems with modern applications and cloud services.
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Increased costs – maintaining legacy systems and paying for ESUs is more expensive than upgrading to Windows 11 in the long run.
Why upgrade now?
Upgrading to Windows 11 ensures your business stays secure, productive, and compliant. It brings improved security features, better integration with Microsoft 365, and support for the modern hybrid working environment. For many businesses, this is also the right moment to refresh ageing PCs that won’t run Windows 11 smoothly, ensuring you’re future-ready rather than patching over old systems.
Don’t wait until it’s too late
With only two weeks left before Windows 10 end of life, time is running out. Every day that passes increases the likelihood of disruption, downtime, or worse – a costly cyber incident.
Contact us today on 01993 880 980 and we’ll help you plan and implement your upgrade or replacement PCs. Whether that means migrating to Windows 11, choosing the right new hardware, or implementing ESU, our team can take care of it.
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