bcdedit /enum This lists every boot entry on your machine. You’ll see {current} (your running OS), {default} (the one that boots automatically), and {memdiag} (Windows Memory Diagnostic). Look for the description field to identify your OS.

BCEDIT (Boot Configuration Data Editor) is a command-line tool that manages the Boot Configuration Data (BCD) store. In older versions of Windows (XP and earlier), this was the boot.ini file. Today, the BCD store is a more robust, firmware-independent database that controls how Windows boots.

Let’s break down what BCEDIT does, why you shouldn’t fear it, and the five commands that actually matter.

BCEDIT is the scalpel of Windows administration. You can stab yourself in the foot with it, or you can perform precise surgery. Start with bcdedit /enum , never run a command you don’t understand, and always keep that backup handy.

bcdedit /deletevalue {default} safeboot Tired of missing the boot menu because the timeout is 2 seconds?

bcdedit /import C:\BCD_Backup If the command line makes you nervous, Microsoft offers a GUI tool called Visual BCD Editor (from the Windows SDK). But honestly, mastering these 5 commands puts you in the top 10% of Windows troubleshooters.

This creates a ntbtlog.txt file listing every driver that loads.

bcdedit /export C:\BCD_Backup To restore: