Windows 10 Is Reaching End of Life: What You Need to Know
It’s official. Microsoft will end support for Windows 10 on October 14th, 2025, which is now just three months away. After that date, devices running Windows 10 will no longer receive security updates, bug fixes, or technical support. This is a significant milestone that affects millions of users and organisations still relying on the Windows 10 operating system.
Without ongoing updates, systems become increasingly vulnerable to cyber threats, software compatibility issues, and performance limitations. If you haven’t yet started preparing for this change, now is the time.
Who Will Be Affected?
The end of support applies to all editions of Windows 10, including Home, Pro, and Enterprise. Whether you’re an individual, small business, school, or large organisation, this change will impact you if your devices are still running Windows 10.
For businesses and schools, the implications are particularly serious. Using an unsupported operating system can put data at risk and lead to compliance issues, especially in well-regulated sectors like finance, healthcare, and education. If you’re unsure about your devices, now is the time to review your IT estate and identify any still running Windows 10.
Are There Any Exceptions?
Microsoft will offer an Extended Security Update (ESU) program to organisations that need more time to complete the transition. However, these updates won’t be free. The ESU plan is designed for enterprises with legacy applications or infrastructure that can’t yet move to Windows 11.
For most small and medium-sized businesses, upgrading to Windows 11 will be the more practical and future-ready option. It’s important to note that:
- ESUs are typically intended for large-scale enterprise environments.
- Many older devices will not meet the system requirements for Windows 11.
- Some hardware may need to be replaced entirely.
What Should You Be Doing Now?
The most important step you can take is to start planning your transition. Begin by identifying all devices in your organisation that are still running Windows 10. From there, assess whether they meet the hardware requirements for Windows 11. Devices that do can be scheduled for an upgrade, while those that don’t will require replacement planning.
It’s also essential to verify that your software and business-critical applications are fully compatible with Windows 11. For larger organisations, this may involve some internal testing to ensure a smooth user experience post-migration.
To prepare effectively:
- Audit your device inventory to identify all Windows 10 machines.
- Check Windows 11 compatibility using Microsoft’s PC Health Check tool.
- Plan upgrades or replacements in a phased and structured way.
- Consult with an IT partner to streamline the entire process.
Working with a trusted IT provider like Coretek can make this process significantly smoother. We can help assess your current systems, guide you through hardware and software evaluations, and create a step-by-step upgrade plan tailored to your business needs.
Don’t Wait Until It’s Too Late
While October might still feel distant, it’s not. Large IT migrations take time to plan and execute properly. Delaying action could lead to rushed decisions, unexpected costs, or security vulnerabilities that impact your business.
At Coretek, we’ve supported hundreds of businesses through operating system transitions and major IT upgrades. If you need expert help to navigate the end of Windows 10, we’re here to support you every step of the way.