im probaly not going to keep any files and also when i go to do the install it says what drive to isntall it to, and also gives the option to delete or clear the drive should i do that to all drivesFirst, you make a copy of all of the files you want to save.
Second, download a copy of Windows 10 directly from MS. Get it here:
After successfully installing Windows 10. Install the motherboard chipset drivers (from earlier link in this thread) and then the Nvidia video drivers (same). Windows can manage the other drivers, I would think.
Just take your time. If you have specific questions, just ask.