How To Replace a Doorknob

In this video, I install a new doorknob into our front entry door. I know it's not the hardest thing in the world to install, but I hope some people get something from this video!
If you want to see the Keypad Deadbolt installed, you can find it here:
• Schlage Keypad Deadbol...

[@Karen-wv6yw]

I’m incredibly lost , can you help

[@JaredDesrosiers]

I'm not sure what part you're lost on.. The striker assembly gets installed to the door first, then the 2 halves of the knobs screw together.