Windows 11 appears to gain a meaningful storage-side improvement from native NVMe support for PCIe SSDs, a feature Microsoft originally framed more prominently around Windows Server 2025.

Windows 10 March Patch Tuesday KB5078885 improves File History, graphics stability, and Secure Boot certificate rollout for ESU users.

March 2026 Patch Tuesday KB5079473 for Windows 11 improves security, File Explorer, Secure Boot, and system reliability across devices.

Windows 11 March 2026 Patch Tuesday update adds Emoji 16.0, Sysmon, network speed test, reliability improvements, and security fixes.

Microsoft's March Patch Tuesday updates are rolling out on Windows 11, and this month there's some actually good improvements coming to enhance your PC.

Windows 10 KB5078885 ESU out with Secure Boot 2023, replacing expiring Secure Boot certificates from 2011. But it's a staged roll out.