Convert MBR to GPT

I am not sure why my new clone disk is MBR, not GPT. I want to change it.
After searching internet, I found we can use "MBR2GT.exe" to do this.

The steps below is how to do it.

1. Open PowerShell Window.
2. Type "Get-Disk" command to check your disk number.
3. Open Dos Window with administrator privilege.
4. Type "MBR2GPT.EXE /convert /disk:2 /logs:D:\ /allowFullOS" to convert disk.

You could also refer to the link below to get detail information.
https://docs.microsoft.com/en-us/windows/deployment/mbr-to-gpt#summary