パソコンの起動時に「BitLocker回復キーを入力してください」という画面が突然表示され、先に進めず困った経験はありませんか。BitLockerはデータを保護する便利な機能ですが、設定変更やシステムトラブルによって回復キーの入力を求められることがあり、場合によってはブルースクリーンが発生してPCが正常に起動できなくなるケースもあります。 2026年3月13日（金）に更新された「4DDiG Par ...

The error “Windows RE cannot be enabled on a volume with BitLocker Drive Encryption Enabled” prevents you from enabling the Windows Recovery Environment. WinRE is ...

BitLocker and Device Encryption are critical tools for protecting a PC’s data from thieves. Here’s everything you need to know about the encryption technologies built into Windows 10 and 11. Data ...

BitLocker is a hard drive encryption feature available in Windows Pro and Enterprise editions. After locking your hard drive partition with BitLocker, you can unlock it using the BitLocker key. In ...

There is an abundance of free encryption tools, but if you’re running Windows, BitLocker is the only tool most people need, especially for home use. Although its encryption function is only available ...

BitLocker is a crucial Windows feature that helps secure the data on your PC. The full version of BitLocker is only available on Windows 11 Pro, but you can still use it to a lesser degree on Windows ...

Microsoft’s BitLocker software encryption of for SSDs, which is activated by default in Windows 11 Pro, causes a massive reduction in the performance of storage drives. TomsHardware conducted ...