If you have a VHD file and you want to convert it to VHDX, you can use the same command in Windows PowerShell. Convert-VHD –Path C:\Users\<username>\Desktop\win8.vhd –DestinationPath C:\Users ...

You can view a Text file in Command Prompt or PowerShell in Windows 11/10. You can view the entire content of TXT, a specific line, etc.