Press windows button,
Right click on computer
press manage,
then disk management on the left column.
FORMATTING HDD:
Right Click On your hdd (in the bottom bar) and click format. ENSURE you use the correct HDD you want to format (wipe).
NOTE: YOU WILL LOSE ALL DATA ON THE HDD.
SETTING UP HDD FOR USE:
Your hard drive should have a black bar (in the horizontal tab below) above it, it is unallocated,
right click on it
and press on extended volume,
don't change any of the values in the menu
and set NTFS as the file system,
it should add a primary partition to the hdd.
Now you have a useable hdd.