How to - Use ipconfig - Windows 10

Even though Windows 10 reached its primary end-of-life in 2025, it continues to receive critical security support through the Extended Security Update (ESU) program. Here are the 5 latest updates from the March 10, 2026, Patch Tuesday (KB5078885):

Critical Zero-Day Patches: Microsoft addressed 79 vulnerabilities this month, including two publicly disclosed zero-days: an elevation of privilege flaw in SQL Server (CVE-2026-21262) and a .NET denial of service bug.
Secure Boot Certificate Rollout: Microsoft is actively replacing 2011-era Secure Boot certificates that expire in June 2026. This update (Build 19045.7058) ensures your PC stays eligible to receive these vital security handshakes automatically.
Shutdown & Hibernation Fix: This build resolves a frustrating bug where certain PCs with "Virtual Secure Mode" enabled would restart instead of shutting down or hibernating.
Office "Preview Pane" Fixes: Critical remote code execution (RCE) flaws were patched in Office. These were dangerous because they could be triggered just by viewing a malicious email in the Outlook preview pane.
File Explorer Improvements: Fixed a known issue where custom folder names (using desktop.ini) were being ignored, ensuring your organized file structure displays correctly again.