Windows 11 Insider Preview Build 27818 has been released to the Canary Channel, featuring general improvements and fixes aimed at enhancing user experience. Key updates include better Windows Security details for Pluton TPM chips, performance enhancements in File Explorer, and crucial bug fixes across various system components.

Exciting Updates in Windows 11 Insider Preview Build 27818
Windows Insiders, get ready! The latest Insider Preview Build 27818 has just been released in the Canary Channel. This update brings a mix of general improvements and fixes that enhance your experience. Let’s dive into the highlights!
What’s New?
This build introduces a change in the Windows Security app. Now, users will see more detailed information about Pluton TPM chips. Specifically, it will display the manufacturer and version under Device security > Security processor details.
“This update includes a small set of general improvements and fixes that improve the overall experience for Insiders.”
Major Updates
Several fixes have been implemented to boost performance. For instance, the performance of extracting zipped files in File Explorer has been improved. Additionally, issues causing crashes in various apps, including d3d9.dll and ctmon.exe, have been resolved.
Moreover, the taskbar and system tray have received attention. A fix addresses the app window previews, ensuring the corners are drawn correctly. Users will also benefit from a fix for app icons that were stuck showing underlines.
Important Fixes to Note
One significant fix addresses an issue that could prevent some games from launching. This was due to errors related to DirectX functions. Furthermore, Visual Studio Code installations are now smoother with the admin protection issue resolved.
“Features may change over time, be removed, or replaced and never get released beyond Windows Insiders.”
What’s Important to Know
For those joining the Canary Channel from other channels, be cautious. You may lose your Windows Hello PIN and biometrics. Fortunately, you can recreate your PIN easily by clicking “Set up my PIN.”
Keep in mind that builds in the Canary Channel represent early development stages. These features may never make it to a public release. Thus, feedback is crucial as Microsoft tests various concepts.
In conclusion, the Windows 11 Insider Preview Build 27818 is packed with enhancements and fixes. As always, stay tuned for more updates and share your experiences!
From the Windows Blog