KB5053643: This update provides Noto CJK (Chinese, Japanese, and Korean) fonts

March 25, 2025—KB5053643 (OS Build 19045.5679) Preview

Highlights

• [Noto Fonts] This update provides Noto CJK (Chinese, Japanese, and Korean) fonts in Windows.

Improvements
- [Mobile Operator Profiles] Updated: Country and Operator Settings Asset (COSA) profiles are updated.
- [Thumbnails] Fixed: Thumbnails in File Explorer may crash resulting in white pages appearing instead of the actual thumbnail.

• [Temporary files] This update enables system processes to store temporary files in a secure directory "C:\\Windows\\SystemTemp" via either calling GetTempPath2 API or using .NET's GetTempPath API, thereby reducing the risk of unauthorized access.
  - [Remote Desktop] Fixed: Certain Get-Help troubleshooters might not run in a Remote Desktop session.
• [Web Search functionality] This update introduces improved support in Windows Search for the European Economic Area (EEA), including increased discoverability.
  - [Printers] Fixed: USB connected dual-mode printers that support both US Print and IPP Over USB protocols, might unexpectedly output incorrect or unwanted text.