[Note to self] How to clean install Windows

Know your Microsoft account name and password.
Create an installation media in a USB drive with at least 8GB.

Disconnect keyboard, mouse, other cables. You only need power cord and the USB flash drive with Windows10 in it inserted.

Turn on your computer and Hit F12 repeatedly.

Chose selet your USB drive (So, know the name of it) under UFEI boot. Not Bios Setup! 

Highlight each drive/partition in the list and select Delete. When the Windows Setup notification appears, select OK. 

Delete every drive in the list except the one that says Unallocated Space. 
When you’re finished, only Drive 0 Unallocated Space should remain.
As of Oct 12, 2019. https://support.microsoft.com/en-us/help/4000735/windows-10-reinstall

Install DellSupport system
Dell Support website that has your computer information --> Find Drivers. It will find necessary drivers for you.

Download and install Chipset and Sereal ATA.

Check for Windows update.

Restart as needed and it's good to go!