Windows 10 Support Has Ended: What You Should Do Now
Windows 10 reached the end of support on 14 October 2025. Your computer will not suddenly stop working, but standard Windows 10 installations no longer receive free security updates, feature improvements or technical support from Microsoft.
If Windows 10 is still your everyday operating system, this is the point to make a deliberate plan. Move to Windows 11 or another supported platform where possible. If you need more time, Extended Security Updates (ESU) can provide a temporary bridge on eligible devices. Unsupported systems kept for old games or specialist software should be treated as isolated legacy machines, not as ordinary daily-use computers.
The short version: back up your files, check your exact Windows edition, test Windows 11 compatibility and choose a supported path. Do not assume antivirus software makes an unsupported operating system safe.
What “end of support” actually means
Windows 10 version 22H2 was the final standard release. Microsoft’s lifecycle for Windows 10 Home and Pro ended on 14 October 2025. The company also ended support for the regular 22H2 releases of Enterprise and Education on that date.
- No more free Windows security fixes for standard installations
- No further Windows 10 feature updates
- No normal Microsoft technical support for the retired product
- A growing risk that current applications, drivers and security tools will stop supporting Windows 10
The operating system continues to start and installed programs may keep working. End of support is therefore easy to ignore. The problem is that newly discovered weaknesses can remain unpatched, while a daily-use PC continues to handle email, web browsing, passwords, banking and personal documents.
First check your edition and version
Not every product carrying the Windows 10 name follows the same lifecycle. Press Windows key + R, enter winver and press Enter. Record the edition and version displayed, then compare them with Microsoft’s lifecycle pages.
Some Long-Term Servicing Channel (LTSC) and IoT Enterprise releases have separate end dates. An LTSC label is not a blanket exemption: support depends on the exact release. A normal Home or Pro installation of version 22H2 should be considered out of support unless it is receiving eligible updates through an active ESU enrolment.
Choose the right path for your PC
| Your situation | Recommended next step |
|---|---|
| The PC supports Windows 11 | Back up your files, install all available updates and upgrade to Windows 11. |
| The PC is not ready to migrate | Check ESU eligibility and use it only as a time-limited bridge while you prepare a replacement or migration. |
| The machine runs one old game or application | Keep it as a secondary, isolated legacy system. Avoid everyday browsing, email and sensitive data. |
| You use an LTSC or IoT edition | Check the lifecycle of that exact release before deciding whether it remains supported. |
| You manage business devices | Inventory every edition, protect high-risk and internet-facing systems first, and use the organisation’s migration or ESU plan. |
Option 1: upgrade to Windows 11
For a compatible PC, Windows 11 is the straightforward continuation of Microsoft’s supported desktop platform. Microsoft lists a compatible 64-bit processor, 4 GB of memory, 64 GB of storage, UEFI firmware with Secure Boot capability and TPM 2.0 among the minimum requirements. Real-world comfort may require more than the minimum.
Run Microsoft’s PC Health Check tool or use Windows Update to assess the device. Before upgrading, make a separate backup of important files and confirm that critical peripherals and applications support Windows 11.
Option 2: use ESU as transition time
Microsoft’s Extended Security Updates programme can provide eligible Windows 10 devices with important security updates beyond the normal support date. It does not turn Windows 10 back into a fully supported, developing operating system: ESU is focused on eligible security fixes rather than new features or general product support.
Availability, enrolment and duration can differ between consumers and organisations and may vary by region. Check Microsoft’s current ESU information before relying on it. Most importantly, give the transition an end date. ESU should buy time to migrate, not become a reason to postpone the decision indefinitely.
Option 3: keep an isolated legacy computer
Old software sometimes depends on an older operating system. A dedicated Windows 10 computer can still be useful for a game, instrument, scanner or industrial application, provided its role is tightly limited.
- Keep it offline whenever the application does not need a network connection.
- If networking is essential, place it on a restricted network and expose no services directly to the internet.
- Do not use it for email, general browsing, banking or password management.
- Remove personal and business data that the legacy task does not require.
- Keep tested backups of both the data and any hard-to-replace installers or licence information.
This is also a sensible way to preserve older games. For example, our Caesar IV runtime-error guide for Windows 10 and Windows 11 remains useful, but an unsupported Windows 10 installation should be treated as a legacy gaming environment rather than a general-purpose PC.
A practical migration checklist
- Identify the device. Record its Windows edition, version and hardware specifications.
- Back up important files. Keep at least one copy that is not permanently connected to the PC, and test that you can restore it.
- Install the final available updates. Update Windows, browsers and other important software before migrating.
- Check Windows 11 compatibility. Confirm hardware, applications, printers and other essential devices.
- Choose a supported route. Upgrade, replace the PC, use an appropriate supported alternative, or enrol in ESU while completing the transition.
- Reduce exposure immediately. If the machine is already unsupported and not covered by ESU, stop using it for sensitive online work.
- Retire safely. When the old PC is no longer needed, erase its storage securely before disposal or reuse.
Frequently asked questions
Will Windows 10 stop working?
No. The computer will continue to start, but standard installations no longer receive the normal stream of Windows security fixes and support.
Is antivirus enough to keep Windows 10 safe?
No. Antivirus is one layer of defence; it cannot replace operating-system patches. An unpatched flaw can be exploited before antivirus or another security product has a useful opportunity to intervene.
Can I still use Windows 10 for gaming?
Yes, but an unsupported installation is best kept as a secondary gaming system with limited network access and no sensitive data. A supported Windows 11 installation is preferable when the game and hardware work correctly on it.
Are all Windows 10 editions unsupported?
No. Some LTSC and IoT Enterprise releases have different lifecycle dates, and eligible devices may receive security updates through ESU. Always check the exact edition, release and enrolment status.
