if your want to nuke and pave a drive. download window 10 media creation tool. use a 4g usb stick and make a bootable usb stick. plug the stick into the usb port and in the bios or using f8 key boot from the usb stick. in the windows 10 installer click skip whe nit ask for key. then go into advance mode. when it shows all of your drives and partions. delete the partions on the drive you want to wipe then let windows install itself fresh on the drive. if you have two drives and your back up on the other drive and you dont want the data lost. unplug the data or power cable from that drive with the power off.