Windows 10 : Manual Format while installing Windows 10

Windows 10

How to enter the cmd during Windows installation,

so that you can format hard-drives manually.


Alt + 61 -> =

sequence of steps :

shift + F10

diskpart

listdisk

select disk 0

clean

create partition primary size = 200000

This would create 200 Gb partition

list partition

select partition 1

active

format fs=ntfs quick

exit