マイクロソフトは11へのアップグレード前に、「回復ドライブ」の作成とデータのバックアップを強く推奨している。回復ドライブは、起動しないときの復旧作業に使うもの。復旧対象となるパソコンでしか作れないため、アップグレード前に必ず作成しよう（ 図1 ...

このコーナーでは、「Windows 11 Insider Preview」ビルドでテストされている最新のOS機能を紹介します。ただし、テストの結果、紹介した機能が製品版OSに搭載されないこともあります。あらかじめご留意ください。

The Windows Registry is the blood and guts of the operating system, and it’s vital to ensure that it stays safe on your PC. Before you change registry settings, you want to back it up first.

Windows Backup is part of the latest update for Windows 10 and Windows 11 PCs. When you sign in with your Microsoft account, Windows Backup will help you securely save and transfer what’s important to ...

Windows Backup is part of the latest update for Windows 10 and Windows 11 PCs. When you sign in with your Microsoft account, Windows Backup will help you securely save and transfer what’s important to ...

These top-rated backup services make it easy to create online and local copies of important files so you can retrieve them if disaster strikes. PC hardware is nice, but it’s not much use without ...

The latest Windows 11 2024 update is causing several issues, especially for gamers. If you want to roll back Windows 11 24H2, you can do so from Recovery options in Settings. To downgrade to 23H2 ...