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Windows 11

【Windowsエラー0x800f0922】更新プログラムのインストールに失敗する原因と対処法｜2025年11月最新

0x800f0922とはどんなエラー？ Windows Updateで「更新プログラムのインストールに失敗しました」というエラーとともに表示されるのがエラーコード「0x800f0922」です。2025年11月現在も、Windows 10/11 の […]

PowerPointでプレゼン資料を作っていて、「文字だけでは伝わりきらない」「自分の声でも説明したい」と感じたことはありませんか？実は、Windows版PowerPointにはスライドごとにナレーションを録音したり、スライドショーを再生しな […]

Introduction As Windows 10 reaches its official end of support on October 14, 2025, many users are wondering what to do next: […]

Feeling Stuck with Windows Updates? Clearing the Cache Might Help You sit down to get work done, click “Check for updates,” a […]

Recently, I saw a strange message on my Windows 11 Pro system: “Your version of Windows has reached end of service.” Wait, wh […]

Trying to install Windows 11 KB5060999, but the update keeps failing?You’re not alone — many users are reporting installation […]

When Windows Update keeps failing, the Event Viewer often points to components like WUSA, TrustedInstaller, or Update Orchest […]

Getting a brand-new PC is exciting! But if you jump in and start using it right away, you may later think, “I wish I had set […]

Few things are as frustrating as sitting down to work or stream a video and suddenly seeing the dreaded message on your Windo […]

Have you noticed your PC suddenly grinding to a halt?You open Task Manager, and there it is: Disk usage stuck at 100%. If thi […]