Windows 10 end of support: don't run on borrowed time
From today, Windows 10 PCs stop receiving free security updates. The front-desk PC, the till computer, the office laptop — each needs a plan.
By the Xuru Technologies team · 14 October 2025
Key takeaways
- Microsoft ended support for Windows 10 on 14 October 2025.
- Extended Security Updates (ESU) are available for a limited period, including for businesses at a cost.
- Unpatched computers are easier targets for malware and ransomware.
- Inventory devices, upgrade where possible and isolate anything that can't be updated.
Small businesses often run older PCs for reception, tills or back-office tasks. Those quiet machines can become the weakest link.
What happened
Pureinfotech and Computerworld explained the end-of-support date and the ESU options.
What it means
- No more free security patches for Windows 10 devices without ESU.
- Software support may fade as vendors drop older systems.
- Compliance and insurance may require supported systems.
- Hardware limits: some older PCs can't run Windows 11.
Checklist
| Step | Detail |
|---|---|
| Inventory | List every Windows PC and its role |
| Upgrade | Move compatible PCs to Windows 11 |
| ESU | Buy extended updates for machines you can't replace yet |
| Replace | Budget for new devices where needed |
| Isolate | Keep unsupported machines off sensitive systems and email |
Frequently asked questions
Will Windows 10 stop working?
No, it keeps working, but without security updates it becomes increasingly risky.
Is Extended Security Updates worth it?
As a bridge while you upgrade or replace devices, yes. It's not a long-term solution.
Does this affect our website?
Not directly, but an infected office PC can expose logins to your website, email and other systems.
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