FC Sceneries add ons organization help

Hello Everyone

I am 75 years old and not very technical. I am looking to add an SSD 6TG to transfer all my add ons : OBX, FlyTampa Fc Sceneries to instead of having everything my c drive.

The problem is that I do not know how to do it. Many charitable persons have given me in passing some advise like Lorbi organiser or “  I have around 9tb of SSD space. Gradually added 2tb m.2 sticks and installed my addons there..

But to me , unfortunately, it means nothing.

Is there a place where I could find a step by step way to do it in layman’s term?

Or is there a charitable member who would be willing to help me?

This is my bottle to the sea and I hope it will be found.

thanks in advance

claude