CoinDesk reports:
Microsoft posted a blog yesterday (October 16) inviting members of multiple Windows Insider preview channels to test preview updates for Windows 11, with the following versions for each channel:
- Beta Channel: Build 26220.9739 (26H2), Build 28020.3262 (26H1)
- Experimental Channel: Build 26340.9750 (26H2), Build 28120.3272 (26H1)
- Release Preview channel: Build 26200.9807 / 26300.9807 (25H2/26H2), Build 28000.3351 (26H1)
This update also introduces a new series of Windows 11 devices powered by the NVIDIA RTX Spark chip, along with two important new feature updates.
IT之家 reports the following improvements in this Windows 11 preview build:


- Update to Xbox Mode Game Tasks View (Beta, Experimental Channel): This update introduces a refreshed Xbox Mode Game Tasks View experience, featuring a new navigation bar for quick access to exit desktop and power options, making it easier to access key system functions during gameplay.
- Windows Hello Facial Recognition Automatic Brightness Adjustment (Experimental Channel): Windows Hello facial recognition can now temporarily increase screen brightness during login in dark or low-light environments to assist users with authentication. Users can enable the "Automatically adjust screen brightness during facial recognition" feature under "Settings > Accounts > Sign-in options > Facial recognition (Windows Hello)."
