Windows 10 support ends in October 2025 which means that Microsoft will no longer provide security updates, bug fixes, or technical support for Windows 10 after that date. Devices will keep working, but they will run unsupported software, which increases security, stability, and compatibility risks for organisations.
Why is the end of Windows 10 support a risk for businesses?
What changes after support ends?
After support ends, newly discovered vulnerabilities are no longer patched.
Security vulnerability is a weakness in software that can be exploited to gain unauthorised access or disrupt systems.
Over time, unsupported systems also become less compatible with newer applications and hardware.
After this date, devices running Windows 10 will no longer receive:
đź”’ Security updates or patches, increasing the risk of viruses, ransomware, and other cyber threats.
⚙️ Technical support — any issues may remain unresolved.
🔄 Feature and software updates, with no further improvements or bug fixes.
📦 Third-party app support, as many software providers may also phase out Windows 10 compatibility.
Although devices will continue to function, they will quickly become less secure, less efficient, and potentially incompatible with new software.
How should organisations prepare for the end of Windows 10?
What is the first preparation step?
The first step is identifying which devices still run Windows 10.
Device inventory is a structured overview of hardware and operating systems used within an organisation.
This makes it clear which devices can be upgraded and which cannot.
What if devices are not compatible?
Some devices do not meet the requirements for a supported successor operating system. Those devices need to be replaced to avoid running unsupported systems.
Practical IT example
An organisation uses Windows 10 on 45 laptops. After reviewing its device inventory, it discovers that several older laptops cannot be upgraded. By identifying this early, the organisation plans phased replacements instead of reacting under time pressure after support ends.
This example shows how preparation reduces operational risk.
Why Upgrade to Windows 11?
Moving to Windows 11 helps organisations stay protected and productive. The latest version includes performance enhancements and modern, built-in security features such as Smart App Control and phishing protection — designed to keep data safer and systems running smoothly.
Why is delaying preparation a problem?
What is the difference between waiting and preparing?
Waiting means continuing to use Windows 10 without updates after October 2025. Preparing means planning upgrades and replacements in advance.
Preparation is the process of taking technical and organisational steps before support ends to maintain security and continuity.
Check Device Compatibility Early
Before upgrading, it’s important to verify whether existing devices meet the hardware requirements for Windows 11. Microsoft offers an official tool for this purpose:
➡️ Check device compatibility
Running this check in advance gives organisations the time to plan budgets, replacements, or upgrades where needed — avoiding last-minute disruptions as the Windows 10 end-of-support date approaches.
How ITAF Can Help
As Windows 10 Support Ends, ITAF is ready to assist at every step — from running compatibility checks and interpreting the results, to advising on upgrade paths that best fit each organisation’s needs and budget.
Preparing now means less risk, more security, and peace of mind when Windows 10 reaches its end of life. For any questions or tailored guidance, our team is here to help.
FAQ
When does Windows 10 support end?
Windows 10 support ends in October 2025.
Will Windows 10 still work after support ends?
Yes. It will continue to run, but without updates or support.
What is the main risk of staying on Windows 10?
The lack of security updates increases exposure to vulnerabilities.
Do all Windows 10 devices need to be replaced?
No. Only devices that cannot move to a supported alternative need replacement.
When should organisations start preparing?
As early as possible, to allow time for inventory, planning, and phased changes.
