Bcdedit ^hot^ «2024»

is a powerful command-line tool included in all modern versions of Windows (Vista, 7, 8, 10, 11, Server 2008+). It is the primary interface for managing the Boot Configuration Data (BCD) store, a database that replaces the legacy boot.ini file used in older Windows versions (NT, 2000, XP).

Boot from Windows installation media → Repair your computer → Troubleshoot → Command Prompt:

The BCD store contains boot-time parameters that control how Windows boots, including: bcdedit

First, identify the (a long GUID string or a name like current ) of the OS you want to set as default using the bcdedit command. Then:

When used correctly, it provides surgical control over the most critical phase of system operation – the boot sequence. is a powerful command-line tool included in all

| Tool | Use Case | |------|----------| | | Safe boot, boot log, basic timeout, GUI-friendly. | | bcdedit | Scriptable, debugging, Hyper-V, VHD boot, offline edits. | | EasyBCD (third-party) | User-friendly GUI for multiboot with Linux/macOS. | | PowerShell (Get-BCDEdit) | Wrappers exist, but bcdedit is still native. |

If you have two Windows installations, set the default using its GUID (found via /enum ): bcdedit /default GUID Use code with caution. 5. Enabling Safe Mode via Command Line Then: When used correctly, it provides surgical control

bcdedit /export C:\backup_bcd.txt

bcdedit /set current debugtype net bcdedit /set current debugstartaddress 192.168.1.100 bcdedit /set current debugport 50000

If you have dual-boot setup (e.g., Windows 10 and Windows 11), you can change which one loads automatically.