As Windows 10 approaches its end of mainstream support, users and organisations must prepare for important changes in how devices are protected and maintained. Understanding what the end of support means and the options available for continued security, such as Microsoft’s Extended Security Updates (ESU) program—is crucial for ensuring your devices and data remain safe. This guide will walk you through what to expect, how to stay protected, and the steps you can take as Windows 10 nears its support deadline on the 14th October 2025.
Windows 10 End of Mainstream Support: What You Need to Know
6 October 2025
Protecting Your Devices and Data as Windows 10 Nears Its Support Deadline
Extended Security Updates (ESU): What They Are and How to Enrol
For users who must stay on Windows 10, Microsoft offers the Extended Security Updates (ESU) program. ESU provides critical security updates for up to three years beyond the end of support (until 14/10/2028). Here’s what you need to know:
Who Can Enrol?
Both business and home users (consumers) can enrol in the ESU program. For consumers, ESU is available via a simple subscription process and is normally offered via Windows Update (it will not automatically enrol!)
How to Enrol
- Follow the installation instructions to activate ESU updates on your device. Normally via Windows Update/
- Purchase an ESU subscription for your device (if required, normally for business customers). This can generally be done through the Microsoft Store or authorised retailers.
- Go to the Microsoft ESU
page.
Dependencies and Costs
ESU is a paid subscription (for commercial users). The cost increases each year you renew. You need a valid Windows 10 licence, and your device must be connected to the internet to receive updates. Check Microsoft’s official ESU
page for the most up-to-date pricing and instructions.
When Is ESU Free?
Some users may be eligible for free ESU licences, including:
- We have been able to get ESU free of charge for non-professional Microsoft accounts.
- Devices using certain assistive technologies (Microsoft may provide free ESU for accessibility users – check their official accessibility support pages for details).
- Special scenarios where Microsoft grants exceptions, usually announced on their support website.
Always consult the official Microsoft site or support channels for the latest eligibility criteria.
Practical Advice: Staying Secure on Windows 10
If you remain on Windows 10, with or without ESU, follow these best practices to minimise risk:
- Install all available updates before the end-of-support date. ESU’s will not be offered unless this is done.
- Keep your web browser and all other apps up to date.
- Use comprehensive antivirus software such as Microsoft Defender.
- Be especially cautious with email attachments and unfamiliar websites.
- Consider using your Windows 10 device for non-sensitive tasks only, such as browsing or entertainment, if possible.
- Regularly back up your files, and store backups separately from your main device.
Conclusion: Take Control of Your Cybersecurity Today
Planning ahead for changes like Windows 10’s end of support, you can stay a step ahead of cyber criminals. Remember: these small steps add up to big protection. This Cybersecurity Awareness Month, take a moment to review your settings, upgrade or subscribe to ESU where you can, and help friends and family do the same. Your digital world will be safer for it.
Disclaimer
This article is for informational purposes only and does not constitute professional or legal advice. While every effort has been made to ensure the accuracy of the information provided, cybersecurity threats and software policies change frequently. For the most up-to-date and personalised advice, please consult official sources or a qualified professional. The author and publisher accept no responsibility for any loss or damage caused by reliance on the content of this article.
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