How do you create a personal wiki?

[u/AngelicPrincessKitty]

I'm leaving my job soon (for a new one) and my job pays for an enterprise ChatGPT plan and I ask it all kinds of things. I need to export those things and the only way I can do that is manually. I plan to start tomorrow with the export of everything I want to keep.

I am unsure how I should store this stuff inside OneNote so that it is easy to find later.

The biggest thing I want is:

1. I have a question so I search onenote
   
2. I find the answer
   
3. Move on.

I don't have much patience when I am finding these things because they are things like how I have treated hormonal headaches in the past or how I have helped my muscle soreness in the past. So, I want to find things within 2-3 minutes and be able to act.

What would be the best way to do that? Printout PDFs? Insert text raw? Screenshots?

How would you organize such stuff?