⭐Windows 11 KB5079473 (Mar 2026) – Speed Test + 0xc1900101 / 0x80070306 FIX!

Описание: In this video, I break down the March 10, 2026 Patch Tuesday update — KB5079473 — for Windows 11 25H2 (build 26200.8037) and 24H2 (build 26100.8037).
Microsoft added some actually useful features this time:
Built-in network speed test right in the taskbar
Prep for Secure Boot certificate expiration in June 2026
Emoji 16.0, reliable File Explorer search, "Extract all" button, native WebP wallpaper support, and more.

📌TIMESTAMP
00:00 Intro & What's New
01:09 Taskbar Speed Test Demo
01:32 Secure Boot 2026 Prep
02:02 Quick Minor Features
02:16 Common Errors & Fixes Start
02:30 Fix 1: Manual Download
03:05 Fix 2: SFC/DISM
03:43 Fix 3: Reset Update Components
04:16 Fix 4: Safe Mode Drivers

‼️Fix 2: Run SFC + DISM (Repair System Files)
sfc /scannow
DISM /Online /Cleanup-Image /RestoreHealth
DISM /Online /Cleanup-Image /StartComponentCleanup

‼️Fix 3: Reset Windows Update Components
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 Catroot2.old
net start wuauserv
net start cryptSvc
net start bits
net start msiserver

📝 Watch Related Videos:    • Windows 11 26H1 Official Release! Official...  
Windows 11 26H1 Official Release! Official ISO Download & Installation Guide (x64 / ARM64)
#windows11 #securityupdate #kb5079473 #security

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