Microsoft has released significant updates for Windows 11 and Windows 10, focusing on system security and user-friendly features. The February 2025 update includes security patches and functional improvements for both operating systems.
For Windows 11 users on versions 23H2 and 24H2, notable features include automatic tab restoration in File Explorer, quick access to Windows Studio Effects from the taskbar for devices with Neural Processing Units (NPU), refined taskbar app preview animations, and improvements to Auto HDR for better visual clarity in games. Additionally, issues with slow shutdowns when game controllers are connected and USB camera recognition have been addressed.
For Windows 10 users on builds 19044.5487 and 19045.5487, the update integrates the new Outlook app into the system menu while preserving existing email settings and fixes a virtual memory leak issue that caused crashes in resource-intensive applications.
Both updates address 55 security vulnerabilities, including:
- CVE-2025-21391: risk of unauthorized file deletion in Windows storage
- CVE-2025-21377: NTLM hash leakage potentially compromising user accounts
- CVE-2025-21194: flaw in the hypervisor that could bypass UEFI security
Users are advised to install these updates promptly due to the increased risk of exploitation. Some features will be rolled out gradually over the coming weeks.