Windows Help Guides

Windows 11「KB5068861」最新まとめ：対象バージョン・ビルド番号・新UI（スタートメニュー）・既知の不具合と安全な導入手順

🟦 要点 🟦 11月の月例（Patch Tuesday）で公開された KB5068861 について、12月時点の情報を反映して解説します。対応OSビルドは 26100.7171（24H2） / 26200.7171（ […]

Last updated: November 12, 2025 Have you ever been in the middle of an important document, only to see your screen go black a […]

If you just moved from Windows 10 to Windows 11 and Win + V does nothing, you’re not alone. Clipboard History is still there— […]

Who this guide is for If you plug in a USB drive and nothing appears in “This PC” (File Explorer), don’t panic. This guide is […]

Windows 10/11—no screenshots required, just clear steps you can follow today. Who this guide is for If your Desktop is crowde […]

You’ve probably seen “WebView2” popping up in Task Manager, or you’ve been asked to “enroll your device in Intune.” If those […]

A Beginner-Friendly Guide to Checking It Safely (Windows 11/10) Introduction If your PC feels sluggish right after startup—fa […]

Who this is for If you want a task to run only in certain hours (e.g., at night), stay paused during work or gaming time, or […]

You don’t need to touch the command line. Everything below is click-only, written for Ubuntu, Linux Mint, and Zorin OS. Who t […]

What’s Really Happening (incl. SmartScreen False Positive & Incident MO1181369) and How to Fix It Fast TL;DR If you’re se […]