Another way of Installing software on Windows using Command prompt. what is it?

Assuming the image exists on a network location called \\server\share:

1. Boot into Windows PE
2. Type the following commands:
   • net use n: \\server\share
   • diskpart
   • select disk0
   • clean
   • create partition primary size=3000 id=27
   • format quick fs=ntfs label="Recovery"
   • assign letter="R"
   • create partition primary size=300
   • format quick fs=ntfs label="System"
   • assign letter="S"
   • active
   • create partition primary
   • format quick fs=ntfs label="Windows"
   • assign letter="W"
   • exit
   • Dism /apply-image /imagefile:N:\Images\my-windows-partition.wim /index:1 /ApplyDir:W:\
3. To set up a basic system partition, you can use the BCDboot tool to copy a simple set of system files to a system partition:
   • C:\Windows\System32\bcdboot W:\Windows /l en-US