so im making a new build and i plan to reuse my 3tb hdd, but i have no idea how to completely wipe it and do a clean reinstall without formatting. whenever i search up how to uninstall windows 10, i end up finding the "delete everything" button but textual evidence says it reinstalls windows 10, which isnt what i want, i just want to uninstall windows 10 and then reinstall it using my usb. is that possible or do i have to format?