New Windows 11 October 2026 Update Turns ON Memory Integrity — Performance Impact?
Description: LEARN what's changing with Windows 11 Memory Integrity in the October 2026 Update! Microsoft is expanding Memory Integrity protection to more eligible Windows 11 PCs. But could Memory Integrity affect system performance, gaming performance, FPS or frame rates on some PCs?
In this video, I'll explain what Windows 11 Memory Integrity does, why Microsoft is enabling it on more eligible devices, how to check Memory Integrity, and whether you should keep it enabled or temporarily disable it to test performance.
Memory Integrity, also known as Hypervisor-Protected Code Integrity (HVCI), is part of Windows Security Core Isolation. It works with Virtualization-Based Security (VBS) to help protect Windows against malicious or vulnerable drivers and other low-level security threats.
🔥 IN THIS WINDOWS 11 OCTOBER 2026 UPDATE:
• Windows 11 Memory Integrity security change
• Memory Integrity enabled on eligible Windows 11 PCs
• Windows 11 October 2026 Update
• What is Memory Integrity?
• Windows 11 Core Isolation
• HVCI and VBS explained
• How to check Memory Integrity
• How to enable or disable Memory Integrity
• Memory Integrity performance impact
• Windows 11 gaming performance
• Memory Integrity gaming performance
• Windows 11 FPS and FPS drops
• Windows 11 performance
• Older and low-end PC considerations
• Should you disable Memory Integrity?
• Windows security vs performance
Memory Integrity provides an additional layer of Windows 11 security by helping protect against malicious or vulnerable drivers.
You can find it under:
Windows Security → Device security → Core isolation → Core isolation details → Memory integrity
🎮 WINDOWS 11 GAMING & PERFORMANCE
If you use Windows 11 for gaming, you may be wondering whether Memory Integrity, HVCI and VBS can affect FPS or gaming performance.
The impact can vary depending on your CPU, GPU, drivers, games and overall hardware configuration. Modern PCs may see little noticeable difference, while some older or lower-end systems may experience a larger performance impact.
Instead of assuming that disabling Memory Integrity will increase FPS, compare your own PC before and after making changes.
⚠️ IMPORTANT
Memory Integrity is a Windows security feature. Disabling it removes one layer of protection.
For most users, keeping Memory Integrity enabled is recommended. If you temporarily disable it for troubleshooting or performance testing, consider turning it back on after testing.
Microsoft's rollout applies to eligible Windows 11 devices, and availability can vary depending on hardware, drivers, compatibility and system configuration.
Do you keep Memory Integrity ON or OFF? Let me know in the comments! 👇
👍 LIKE the video if you found it useful.
🔔 SUBSCRIBE to Edutechtree for more Windows 11 updates, Windows security news, gaming performance tips, PC optimization, Windows Insider builds, tutorials and useful Windows guides.
#Windows11 #MemoryIntegrity #Windows11Update
⏱️ CHAPTERS
00:00 Windows 11 October 2026 Security Change
00:12 What Is Memory Integrity?
00:42 How to Check Memory Integrity
01:15 Why Microsoft Is Enabling It
01:45 Memory Integrity Performance Impact
02:10 Windows 11 Gaming & FPS
02:35 Should You Disable Memory Integrity?
02:55 How to Turn It Off
03:10 Important Takeaway
03:21 Conclusion
❓ FREQUENTLY ASKED QUESTIONS
What is Memory Integrity in Windows 11?
Memory Integrity is a Windows Security feature under Core Isolation that uses virtualization-based security to help protect Windows against malicious or vulnerable drivers.
What is changing in the October 2026 Windows 11 Update?
Microsoft is expanding Memory Integrity protection to more eligible Windows 11 devices as part of its security improvements.
Does Memory Integrity reduce Windows 11 performance?
The impact varies by PC. Modern systems may see little noticeable difference, while some older hardware or specific workloads may experience a larger performance impact.
Does Memory Integrity affect gaming performance?
It can potentially affect gaming performance depending on your hardware, drivers and games. There is no single FPS impact that applies to every PC.
What are HVCI and VBS?
HVCI stands for Hypervisor-Protected Code Integrity, while VBS stands for Virtualization-Based Security. These technologies provide additional Windows security protections.
Should I disable Memory Integrity?
For most users, keeping it enabled is recommended. If you're troubleshooting a performance or compatibility issue, you can temporarily disable it and compare your system's performance.
How do I check Memory Integrity?
Go to Settings → Privacy & security → Windows Security → Device security → Core isolation → Core isolation details.
Can I turn Memory Integrity back on?
Yes. Return to Core isolation details and enable Memory Integrity again. A restart may be required.
Will Memory Integrity turn ON for every Windows 11 PC?
No. Close description
In this video, I'll explain what Windows 11 Memory Integrity does, why Microsoft is enabling it on more eligible devices, how to check Memory Integrity, and whether you should keep it enabled or temporarily disable it to test performance.
Memory Integrity, also known as Hypervisor-Protected Code Integrity (HVCI), is part of Windows Security Core Isolation. It works with Virtualization-Based Security (VBS) to help protect Windows against malicious or vulnerable drivers and other low-level security threats.
🔥 IN THIS WINDOWS 11 OCTOBER 2026 UPDATE:
• Windows 11 Memory Integrity security change
• Memory Integrity enabled on eligible Windows 11 PCs
• Windows 11 October 2026 Update
• What is Memory Integrity?
• Windows 11 Core Isolation
• HVCI and VBS explained
• How to check Memory Integrity
• How to enable or disable Memory Integrity
• Memory Integrity performance impact
• Windows 11 gaming performance
• Memory Integrity gaming performance
• Windows 11 FPS and FPS drops
• Windows 11 performance
• Older and low-end PC considerations
• Should you disable Memory Integrity?
• Windows security vs performance
Memory Integrity provides an additional layer of Windows 11 security by helping protect against malicious or vulnerable drivers.
You can find it under:
Windows Security → Device security → Core isolation → Core isolation details → Memory integrity
🎮 WINDOWS 11 GAMING & PERFORMANCE
If you use Windows 11 for gaming, you may be wondering whether Memory Integrity, HVCI and VBS can affect FPS or gaming performance.
The impact can vary depending on your CPU, GPU, drivers, games and overall hardware configuration. Modern PCs may see little noticeable difference, while some older or lower-end systems may experience a larger performance impact.
Instead of assuming that disabling Memory Integrity will increase FPS, compare your own PC before and after making changes.
⚠️ IMPORTANT
Memory Integrity is a Windows security feature. Disabling it removes one layer of protection.
For most users, keeping Memory Integrity enabled is recommended. If you temporarily disable it for troubleshooting or performance testing, consider turning it back on after testing.
Microsoft's rollout applies to eligible Windows 11 devices, and availability can vary depending on hardware, drivers, compatibility and system configuration.
Do you keep Memory Integrity ON or OFF? Let me know in the comments! 👇
👍 LIKE the video if you found it useful.
🔔 SUBSCRIBE to Edutechtree for more Windows 11 updates, Windows security news, gaming performance tips, PC optimization, Windows Insider builds, tutorials and useful Windows guides.
#Windows11 #MemoryIntegrity #Windows11Update
⏱️ CHAPTERS
00:00 Windows 11 October 2026 Security Change
00:12 What Is Memory Integrity?
00:42 How to Check Memory Integrity
01:15 Why Microsoft Is Enabling It
01:45 Memory Integrity Performance Impact
02:10 Windows 11 Gaming & FPS
02:35 Should You Disable Memory Integrity?
02:55 How to Turn It Off
03:10 Important Takeaway
03:21 Conclusion
❓ FREQUENTLY ASKED QUESTIONS
What is Memory Integrity in Windows 11?
Memory Integrity is a Windows Security feature under Core Isolation that uses virtualization-based security to help protect Windows against malicious or vulnerable drivers.
What is changing in the October 2026 Windows 11 Update?
Microsoft is expanding Memory Integrity protection to more eligible Windows 11 devices as part of its security improvements.
Does Memory Integrity reduce Windows 11 performance?
The impact varies by PC. Modern systems may see little noticeable difference, while some older hardware or specific workloads may experience a larger performance impact.
Does Memory Integrity affect gaming performance?
It can potentially affect gaming performance depending on your hardware, drivers and games. There is no single FPS impact that applies to every PC.
What are HVCI and VBS?
HVCI stands for Hypervisor-Protected Code Integrity, while VBS stands for Virtualization-Based Security. These technologies provide additional Windows security protections.
Should I disable Memory Integrity?
For most users, keeping it enabled is recommended. If you're troubleshooting a performance or compatibility issue, you can temporarily disable it and compare your system's performance.
How do I check Memory Integrity?
Go to Settings → Privacy & security → Windows Security → Device security → Core isolation → Core isolation details.
Can I turn Memory Integrity back on?
Yes. Return to Core isolation details and enable Memory Integrity again. A restart may be required.
Will Memory Integrity turn ON for every Windows 11 PC?
No. Close description