Executive Summary
- As of 14th October 2025, Microsoft will officially end support for Windows 10.
- That means no more security updates, bug fixes, or technical assistance. For businesses still running older operating systems like Windows 7, 8.1, or Server 2012, the risks are already real.
- This blog explores what End of Life (EOL) means for your IT infrastructure and how Get Support has already helped our clients prepare for what’s coming next, and how we can help your organisation, too.
Introduction
Running an outdated operating system might not sound like a big deal, until you realise that unsupported systems open the door to serious security risks and compliance issues. With Windows 10 approaching its End of Life in October 2025, businesses need to act now to stay protected.
What Does “End of Life” Actually Mean?
When Microsoft (or any other vendor) announces that an operating system is reaching End of Life, it means that it will no longer receive updates, patches, or security fixes.
You can still use the system, but if a vulnerability is found, it won’t be fixed.
For business owners, that’s a big red flag. An unsupported operating system is like leaving your front door unlocked and hoping no one tries to get in.
Which Operating Systems Have Already Reached End of Life?
Many organisations still rely on older systems, often running quietly in the background. Here’s a quick snapshot of key Microsoft operating systems and their support timelines:
Already End of Life:
- Windows 7 – 14th January, 2020
- Windows 8.1 – 10th January, 2023
- Windows Server 2008 – 14th January, 2020
- Windows Server 2012 / R2 – 10th October, 2023
Upcoming End of Life Dates:
- Windows 10 (all editions) – 14th October, 2025
- Windows Server 2016 – 12th January, 2027
- Windows Server 2019 – 9th January, 2029
Why Is Using an EOL Operating System Risky?
- Security Vulnerabilities Multiply. Without updates, unsupported operating systems become a magnet for cyber threats. Known exploits are left unpatched, giving attackers an easy way in.
- Compliance and Insurance Risks: Using an EOL OS can put your business at odds with GDPR, Cyber Essentials, and even invalidate cyber insurance in some cases.
- Compatibility Problems: New software and services stop supporting older operating systems, leaving you behind in functionality and innovation.
- No More Manufacturer Support: Without official vendor support, even minor technical issues can become major headaches for your IT team.
- Extended Support Is Costly: Microsoft does offer Extended Security Updates (ESUs) for some systems, but they come with a hefty price tag, usually best suited for large enterprises.
If You’re a Current Get Support Client
We’ve already reached out to all of our current clients to help them prepare for the upcoming Windows 10 End of Life milestone. Where your business devices are compatible, we’re carrying out fully managed upgrades to Windows 11 to ensure a secure, seamless transition.
Please reach out to your Customer Success Manager if you have any questions.
If You’re Not Yet a Client
If you’re not yet working with us, it’s a great time to get clarity on your IT setup. We can help:
- Identify which devices are running EOL or soon-to-be-EOL systems
- Provide guidance on upgrade compatibility and licensing
- Deliver managed Windows 11 upgrade services
- Offer ongoing IT support to prevent future risks
When Does Windows 10 Support End?
The official date is 14th October 2025.
Once that date passes, all editions of Windows 10 will stop receiving updates, even critical security patches. That gives businesses just enough time to plan, test, and deploy upgrades before it’s too late.
Why Get Support?
At Get Support, we specialise in working with UK-based SMEs to keep their IT systems secure, simple, and future-ready.
Whether you need help planning your upgrade, sourcing compatible hardware, or rolling out Windows 11 across your organisation, we’ve got you covered.
Why choose us?
- A jargon-free approach
- Practical advice tailored to your business
- A dedicated support team that actually knows your name
Frequently Asked Questions
Technically yes, but you’ll be doing so without security patches. That puts your business at significant risk and may breach compliance requirements.
They’re often used interchangeably. ‘End of Life’ generally refers to when a product is completely discontinued, while ‘End of Support’ marks the final date for updates and fixes.
These are paid updates Microsoft offers post-EOL for critical systems. They’re costly and intended for large enterprises, not ideal for SMEs.
We recommend a full IT audit. As part of our managed service, Get Support can do this for you and provide a clear plan for any upgrades needed.
Not all devices support Windows 11. We’ll help you assess compatibility and recommend the best course of action, which might include new hardware. If you want to do this yourself, Microsoft provides a readiness tool which can be found by clicking here.
If you’d like to discuss how Get Support can work with your business, please complete the form below and we’ll get in touch.