So I've purchased these parts, https://pcpartpicker.com/list/YrRRbh, they haven't arrived yet, but they have already been purchased for a new CPU upgrade, from my old i5-4440, that I took out of an old office pc. I decided I needed a CPU upgrade after my old CPU was really holding back my 1650 super in games like AC Odessey and Farcry 5. I think I'm confident I know how to actually put together the CPU motherboard and RAM, I've never done it before but I've worked with a computer (GPU upgrade and case swap) and watched a lot of tutorials on how to put it together, the thing I'm concerned about is getting windows on my new motherboard. I have two drives right now: a 240GB SSD as a boot drive, with some other stuff on it as well, and a 1.8 TB hard drive as a storage device. It's my understanding that I should move all my important stuff onto the hard drive, and install windows on a USB flash drive, but I'm not really sure what to do next, can I get some help? Thank you.
P.S. I will be putting my old GPU in the new build.
P.S. I will be putting my old GPU in the new build.