Im fairly new to PC building and im upgrading y motherboard from the prime-B450M to the ASUS ROG STRIX B450-F GAMING, im also upgrading my cpu from the ryzen 5 to the ryzen 7 1800X. I wondering how i should go about changing bios, windows, etc. Should i unstall the old bios and download a new one before or after, and how do i do that, and ive heard i have to get a new copy of windows, whats up with that, all help is appreciated thank you.