The countdown has officially commenced, with just one year remaining until Microsoft ceases support for Windows 10. This transition is set for October 14, 2025, marking the end of free system updates, technical assistance, and critical security patches for the world’s most widely used operating system.
The impending shutdown of services poses significant risks for organizations still relying on Windows 10. As the deadline approaches, businesses may find themselves increasingly vulnerable to cyber threats, including malware and zero-day exploits that target unpatched vulnerabilities.
Moreover, approximately 240 million computers globally—about one in five running Windows 10—are at risk of obsolescence due to hardware incompatibility with Windows 11. Without a strategic transition plan, these devices could contribute to a surge in electronic waste as companies rush to upgrade their IT infrastructure.
Preparing for the Transition
Steve Haskew, group director of sustainability and growth at Circular Computing, emphasizes the urgency for UK businesses to act now to avoid being left with outdated technology that could disrupt operations. He advocates for a thoughtful approach to the environmental implications of any IT refresh, urging companies to recycle hardware responsibly and minimize e-waste.
To navigate this transition effectively, Haskew offers several key recommendations for businesses:
- Stay Calm: The October 2025 deadline does not mean that Windows 10 will cease to function. While free technical support and updates will end, users may still have the option to purchase security patches, though this remains unconfirmed.
- Check Device Compatibility: It’s crucial for Windows 10 users to verify whether their devices can support Windows 11. Free online tools are available to assess hardware compatibility, which includes having an Intel 8th-generation processor and support for the TPM 2.0 security chip.
- Develop an Upgrade Plan: Transitioning to Windows 11 sooner rather than later is advisable. This not only ensures ongoing security updates but also allows businesses ample time to acclimate to the new interface.
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Haskew further suggests exploring alternatives such as Linux or Google’s OS Flex if Windows 11 does not meet specific needs. Additionally, safeguarding data throughout the transition is paramount. “Ensure that your business’s sensitive data is securely backed up before any transition, as files may be lost or compromised during the process,” he advises.
For those opting to continue using Windows 10 beyond the support deadline, investing in robust third-party security software is essential. This will help mitigate risks from cyber threats that may increasingly target the legacy system as support wanes.
