If you still use Windows 10 for FACEIT, you do not necessarily need to install Windows 11 before October 14, 2026.
FACEIT’s current Windows Security Requirements FAQ says that from October 14, Windows 10 systems must be running Windows 10 22H2 with Extended Security Updates enabled. FACEIT now places its Windows 11 requirement in October 2027, rather than October 2026.
That matters because older guides still say FACEIT will stop supporting Windows 10 completely on October 14, 2026. Those articles were based on the earlier timetable and should not be treated as the current rule.
Microsoft’s current consumer Windows 10 guidance also extends ESU protection through October 12, 2027, which broadly aligns with FACEIT’s revised transition window.
What Windows 10 users need after October 14
The operating-system requirement has two important parts.
Your PC needs to be running Windows 10 version 22H2, and it needs to be enrolled in Microsoft’s Extended Security Updates program.
FACEIT says it supports Windows 10 versions that are still receiving security updates and identifies build 19045 as the relevant Windows 10 branch.
ESU does not mean normal Windows 10 support has restarted. Standard Windows 10 support ended in October 2025. ESU is a narrower security-update program intended to keep eligible systems receiving critical and important fixes during the transition away from Windows 10.
FACEIT still requires TPM 2.0 and Secure Boot
ESU does not replace FACEIT’s hardware security requirements.
FACEIT requires TPM 2.0 and Secure Boot. Its current pre-check guidance tells players to verify TPM with tpm.msc and confirm that the specification version is 2.0.
For Secure Boot, open msinfo32 and check that BIOS Mode reports UEFI and Secure Boot State reports On.
This distinction matters on an older Windows 10 gaming PC. Enrolling in ESU alone will not make a machine FACEIT-compatible if TPM or Secure Boot requirements are failing.
Legacy BIOS can make the change more complicated
If msinfo32 reports Legacy BIOS instead of UEFI, do not simply start changing Secure Boot settings.
FACEIT warns that systems using Legacy BIOS may also have an MBR-formatted system drive. Secure Boot requires the appropriate UEFI/GPT configuration, and an incorrect conversion or firmware change can leave the PC unable to boot.
FACEIT recommends consulting the motherboard manufacturer’s instructions before making BIOS changes, particularly if you are not comfortable recovering a machine that fails to boot.
IOMMU and VBS are separate requirements
FACEIT is also expanding IOMMU and virtualization-based security requirements.
Its current documentation says IOMMU and VBS have been rolled out gradually rather than becoming universal for every player at once. FACEIT says around 60% of players are already subject to IOMMU-related enforcement, including specific higher-Elo groups, while broader enforcement continues in waves.
On Intel systems, the relevant firmware option may appear as VT-d. On AMD systems, look for IOMMU or AMD-Vi.
The exact BIOS path varies by motherboard, so copying another PC’s firmware instructions is not a reliable configuration method.
FACEIT also says systems that genuinely lack required hardware support will eventually fail the requirement as enforcement expands.
Why older FACEIT Windows 11 guides are now misleading
A number of existing guides still state that Windows 11 becomes mandatory on October 14, 2026. That matched FACEIT’s earlier public direction.
FACEIT’s Windows Security Requirements FAQ was updated on October 1, 2026 and now says something different: Windows 10 22H2 can continue from October 14 with ESU, while Windows 11 becomes required in October 2027.
Microsoft’s current documentation independently supports the underlying timing by extending consumer ESU protection through October 12, 2027.
There is still stale documentation in circulation, including older FACEIT material, so the safest source for the current operating-system cutoff is the newer Windows Security Requirements FAQ rather than an older announcement or third-party guide.
Do you need to upgrade to Windows 11 now?
Not solely because October 14, 2026 is approaching.
If your Windows 10 PC is on 22H2, successfully enrolled in ESU, and satisfies the FACEIT security requirements applied to your system, FACEIT’s current documentation says Windows 10 can continue for now.
Windows 11 is still the longer-term destination. FACEIT says it becomes required in October 2027, while Microsoft describes ESU as a temporary security bridge rather than a return to normal Windows 10 feature development.
There is one important exception. FACEIT says some devices may be required to move sooner depending on their configuration and security requirements. So do not interpret the October 2027 date as a guarantee that every Windows 10 configuration will remain eligible until the final day.
What should a FACEIT player check now?
- Windows 10 22H2 / build 19045
- successful Windows 10 ESU enrollment
- TPM 2.0 enabled
- Secure Boot enabled
- UEFI rather than Legacy BIOS where required
- IOMMU or VT-d where FACEIT enforcement applies
- virtualization and Memory Integrity when FACEIT Anti-Cheat asks for them
IGZ’s PC Gaming Security Readiness Checker can help organize the broader security-readiness side of the decision, while FACEIT’s own Anti-Cheat messages remain authoritative for your account and machine.
What IGZ will recheck
IGZ will update this article if FACEIT changes the Windows 10/11 wording, Microsoft changes the consumer ESU end date or enrollment requirements, FACEIT announces universal IOMMU/VBS enforcement, or the October 2027 transition receives an exact date.