Windows 10 has officially called it quits. As of October 14, 2025, Microsoft ended support for the operating system millions of organizations have depended on for over a decade. No more updates. No more patches. No more guardrails. Learn more on Microsoft’s official page: Windows 10 Support Has Ended.
If your organization still has a few Windows 10 devices in the mix, you’re not alone. This isn’t a fire drill—it’s a smart time to take stock and plan your next move.
Keep your endpoints on a supported release of Windows (PDF)
Download the one-page overview to share with internal teams. It summarizes risks, implications, and upgrade options in an easy-to-distribute format.
What Windows 10 End of Support Actually Means
Now that support has ended, Windows 10 devices no longer receive:
- Security updates
- Bug fixes
- Feature updates
- Technical support from Microsoft
Your devices will still run, but without updates they become increasingly vulnerable—impacting security, stability, and compliance over time.
Start With an Inventory
Before deciding next steps, take a clear inventory of your environment. Identify:
- Which devices are still running Windows 10
- Which machines meet Windows 11 system requirements
- Where those devices fit into your workflows
A simple audit gives you clarity. Atomic Data can assist.
If Your Devices Are Compatible With Windows 11
Good news: If your machines meet Microsoft’s requirements, you can upgrade directly to Windows 11.
- Improved security features
- A more modern user experience
- Better performance
- Enhanced Microsoft 365 integration
If Your Devices Are Not Compatible With Windows 11
You still have options:
Option A: Replace older hardware for long-term stability.
Option B: Use Microsoft’s Extended Security Updates (ESU) for temporary coverage.
If You Use Microsoft 365
Windows 10 EOS affects Microsoft 365 users. App updates and support will eventually phase out.
Upgrading your OS keeps Microsoft 365 secure and running smoothly.
How Atomic Data Can Help Make This Simple
Our team supports Windows transitions with:
- Device inventories
- Compatibility checks
- Upgrade planning
- Hardware refresh recommendations
- ESU guidance
- Rollout planning & support
Your Next Steps
- Identify all Windows 10 devices
- Determine upgrade readiness
- Plan timelines & budget
- Coordinate rollout phases
Windows 10 → Windows 11: Smooth, Secure, Scheduled
Get an inventory, upgrade plan, and rollout support tailored to your environment—plus ESU guidance if needed.
Support for Windows 10 officially ended on October 14, 2025. Microsoft offers Extended Security Updates for organizations needing more time.