Catia_ :
uhm.. i'm not completely sure if you've said it or i didn't understand it but do you have to delete anything from your original hard drive before putting it in your new computer
You can wipe it clean during the new OS installation.
Be sure you are booting from your install USB or DVD.
When it asks where, select Custom.
You'll be presented with a list of all existing partitions.
Select each, and DELETE. Leaving one large space.
Let Windows install to that, creating what it needs.
Of course, you've already gone to the manufacturers website(s) and gotten the most recent relevant drivers for all your hardware. Right?
And you've documented all your username/passwords. Right?
You're starting from a blank slate.