※一部リンクに紹介を含みます

TAG

Enterprise IT

Illustration of a Windows 10 laptop showing update KB5072653 for ESU with a warning icon and the text ‘Fix error 0x800f0922’ on the screen.

2026-03-25

KB5072653 Explained: Fix Windows 10 ESU Error 0x800f0922 (Complete Guide)

If you’re running Windows 10 with Extended Security Updates (ESU) and updates suddenly fail, you’re not alone. Ma […]

Windows 11 25H2の解説記事用アイキャッチ。青系の抽象タイルと光のグラデーション背景に「Windows 11 25H2」と「What’s changed? Should you update?」の文字を配置した汎用デザイン

2025-10-01

Windows 11 25H2 for IT: WSUS Timeline, Pilot Plan, and the Enablement Package Model

What it is: Windows 11, version 25H2 is a light-weight feature update delivered by an enablement package (eKB) for devices al […]

In July 2025, a widespread WSUS sync failure affected systems in Germany and the Czech Republic. Learn what caused the issue, how Microsoft fixed it, and how to prevent similar disruptions.

2025-11-24

[July 2025] WSUS Sync Failure Hits Europe – What Happened and How to Prevent It

On July 9, 2025, numerous IT administrators—especially in Germany and the Czech Republic—reported a serious issue with Window […]