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KB5079473: Windows 11 March 2026 Update — Emoji 16, Built-In Sysmon, Taskbar Speed Test, and 80 Security Fixes

Microsoft released KB5079473 on March 10, 2026 — the March Patch Tuesday cumulative security update for Windows 11 versions 25H2 and 24H2. It moves systems to OS builds 26200.8037 and […]

KB5054156: The Windows 11 25H2 Enablement Package — How It Upgrades Your PC Without a Full Reinstall

Most Windows feature upgrades require downloading gigabytes of new OS files, running a lengthy installation process, and hoping nothing breaks. KB5054156 works differently. KB5054156 is the Windows 11 25H2 Enablement […]

KB5099542: Windows Server 2016 and Windows 10 1607 July 2026 Servicing Stack Update — What It Is, Why Order Matters, and the End of Support Deadline Coming in October

If you manage Windows Server 2016 or Windows 10 version 1607 LTSB systems and saw KB5099542 listed as a major update in your patch management console on July 14, 2026, […]

KB5104032: .NET 8.0.29 July 2026 Security Update — 16 CVEs Fixed, Automatic Repair Loop Reported, and How to Install

If you saw “2026-07 .NET 8.0.29 Security Update for x64 Client (KB5104032)” appear in your Windows Update queue on July 14, 2026 and were not sure what it was or […]

KB5120102: The Windows 11 July 2026 Servicing Stack Update — What It Is and Why It Appears in Three Different Patches

If KB5120102 is showing up in your Windows Update history and you have no memory of explicitly installing it, that is completely normal. It was never offered separately and does […]

KB5099539: Windows 10’s July 2026 ESU Update — 570 Security Fixes, OLE Automation Restored, and Free Updates Extended to 2027

Windows 10 officially reached end of support in October 2025. Most users know this. What far fewer people know is that Microsoft has quietly extended its free Extended Security Updates […]

KB5094135: The Servicing Stack Update Bundled With June 2026’s Windows 11 Patch — What It Is and When It Matters

If you see KB5094135 in your Windows Update history but never explicitly installed it, that is not a mistake. It installed automatically — silently, correctly, and exactly as intended. KB5094135 […]

KB5094126: Windows 11’s June 2026 Patch Tuesday — Shared Audio, CPU Boost, 200 Security Fixes, and Three Nasty Bugs

Microsoft released KB5094126 on June 9, 2026 — the June Patch Tuesday mandatory cumulative security update for Windows 11 versions 25H2 and 24H2. It moves systems to OS builds 26200.8655 […]