This is what I currently carry for work as a IT tech, and I am trying really hard to not buy one of these Dewalts because my B&D gets the job done. This post is not helping.....
I bet you I'm older. I have been a PC gamer since the mid-1980's when a 20 MB hard drive was a luxury. I've built exactly two PC's in the past 40 years: a video editing rig in the late 90's, and my current system I built specifically to support MSFS in VR. Neither builds were very difficult, and now there are countless YouTube tutorials available to walk you through every step, so pick a good one and respect the warnings, which are:
Have fun!
Honestly, just take your time and have a tutorial video alongside on an iPad or phone. Easy-peazy. Also, get one of these jobbies:
https://www.amazon.com/gp/product/B00O13K9JY/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&th=1
One of the best tools I ever bought, and so inexpensive! It will shave so much time off your build project. Just be sure to ground yourself while handling the components as you build. You can do that with a grounding wrist strap alligator clipped to the plugged in PSU, or just pull off the 'jaws' of the clip and plug the underlying metal stub directly into the ground hole of any wall outlet. Just make sure you're absolutely certain which hole is the grounding hole if you go that route.
If you plan to build multiple PC's, or are just old like me, this will be one of the best purchases you can make. Oh, how I love this tool!
Black & Decker rechargeable cordless screwdriver
Also...