Understand Extended Security Updates and Your Windows 11 Options
A working Windows 10 PC and a supported Windows installation are different things. Windows 10 reached end of support on October 14, 2025, but the software continues to function. Before deciding whether to keep using it or move to Windows 11, consider security-update coverage, ESU eligibility and your computer's compatibility.
Microsoft's Windows 10 end-of-support explanation says standard technical assistance, feature updates and security updates ended on October 14, 2025. The deadline does not make your computer stop working. It changes what Microsoft provides for Windows 10, rather than whether the software can still run.
The distinction matters when you assess a PC that seems to work normally. Continued operation does not mean security updates are continuing. Microsoft warns that a Windows 10 computer without continued software and security updates is at greater risk from viruses and malware. Judge the support position separately from how familiar or convenient the desktop feels.
Consumer Extended Security Updates, usually shortened to ESU, offer a limited option for eligible devices. Keep two questions separate: can your PC still perform your everyday tasks, and what security-update coverage does it have? ESU addresses access to specified security updates; it does not restore every part of Windows 10 support.
The consumer Windows 10 ESU program provides critical and important security updates, as defined by the Microsoft Security Response Center, for Windows 10 version 22H2. It does not provide other fixes, feature improvements, product enhancements or technical support. Those limits are worth considering before treating enrollment as a reason to postpone every other decision about your PC.
Your device must run Windows 10 version 22H2 in the Home, Professional, Pro Education or Workstations edition, with the latest Windows update installed. Check the version and edition together: a familiar Windows 10 desktop alone does not establish that the device meets the program's requirements.
These are alternative enrollment choices. Consider which applies to you after confirming device eligibility, and keep the program's limited coverage in mind whichever route you choose.
Enrollment remains open until the program ends on October 12, 2027. If you are already enrolled, Microsoft says coverage automatically continues through that date without further action. Waiting to enroll leaves a device more vulnerable to viruses and malware before enrollment. Treat the end date as a planning point for deciding what comes after ESU.
For a Windows 10 device, Microsoft's PC Health Check eligibility guidance describes a check against Windows 11's minimum requirements. Select "Check now" to see whether your device can run Windows 11. The result explains why the device is or isn't eligible and gives information about what you can do if it does not meet the requirements.
The Windows 11 minimum specifications include a processor running at 1 GHz or faster with at least two cores, 4 GB of RAM and at least 64 GB of storage. They also require UEFI firmware with Secure Boot capability, TPM 2.0, DirectX 12 compatible graphics and a display larger than 9 inches diagonally with 720p resolution.
Secure Boot ensures the PC starts only with trusted software. Memory and storage are therefore only part of the compatibility picture; use the eligibility result to understand the requirements together. For Windows 11 Home and Pro for personal use, initial device setup also requires internet connectivity and a Microsoft account.
If the device is eligible, our Windows 11 guide covers the interface and upgrade process. If it isn't eligible, consider the explanation from PC Health Check alongside the ESU requirements before deciding your next step.
Moving to Windows 11 also means paying attention to the version's support period. Microsoft's Windows 11 release information describes annual feature updates in the second half of the calendar year. Home, Pro, Pro for Workstations and Pro Education receive 24 months of support; Enterprise and Education receive 36 months.
For Home and Pro editions, the release table lists these dates:
| Version | Available From | Updates End |
|---|---|---|
| 26H2 | September 29, 2026 | October 10, 2028 |
| 25H2 | September 30, 2025 | October 12, 2027 |
| 24H2 | October 1, 2024 | October 13, 2026 |
Windows 11 also receives monthly security updates on the second Tuesday. These updates are cumulative, containing previous updates. Feature releases and monthly security updates serve different purposes, so consider your edition, version and its listed deadline when planning continued Windows use.
For a Windows 10 PC that meets the consumer ESU requirements, weigh the enrollment choices against the coverage deadline and the absence of technical support. For a device that passes PC Health Check, consider Windows 11's setup requirements and version support dates. If the check reports a problem, read the reason before deciding what to do next. Keeping eligibility, coverage and compatibility separate makes the decision easier to follow: running Windows 10 successfully answers a different question from receiving its specified security updates.