Windows 10 security updates in Europe: what the extension covers

Microsoft offered eligible home users in the European Economic Area Windows 10 security updates at no additional costthrough 12 October 2027 under Microsoft’s current consumer ESU timetable. The original extension followed complaints from consumer groups, including Euroconsumers, about the impact of ending support on consumer rights and sustainability.

What did the extension cover?

Standard Windows 10 support ended in October 2025. Microsoft used its Extended Security Updates (ESU) programme to provide eligible home users with additional security fixes.

In the EEA, the no-additional-cost option required enrolment and continued sign-in with the same Microsoft account on the operating system. Businesses have a separate commercial programme.

What are the risks after that date?

Many devices that still run well cannot upgrade because they do not meet Windows 11’s hardware requirements . Once the applicable support or ESU period ends, continuing to use them without security updates increases the risk to the organisation and its data.

Many Windows 10 computers still work well. Whether to upgrade or replace one depends on hardware compatibility, support and the applications you need.

How in4byte can help with the transition

If you use Tranquilidad Digital from in4byte, , we can help you plan and carry out the transition.:

We inventory your computers and check which can run Windows 11.
We advise what to upgrade, retain or replace.
We schedule the work to minimise disruption.
We explain your options so you can make an informed decision.

If your business still depends on Windows 10 for compatibility or budget reasons, we can help you keep it within a supported arrangement while you plan the move..

Why plan ahead?

Leaving the change until the last minute can lead to:

• Greater security exposure.
• Unplanned costs for emergency work.
• Loss of time and productivity.

Planning ahead helps you manage costs and make decisions before an emergency. We can review the options with you and carry out the agreed changes.

Do you use Windows 10 in your company?

Review which devices you use and whether they still receive security updates.
📞 Contact us today

Official guidance: Microsoft’s consumer ESU guidance for Spain.