u/Emotional_Flight8279

What is this and what should I do with it?
It’s in the tiniest pot. Appears to be crying out for help.

I plan to give it a new pot with well draining succulent soil. should I prune off all the brown bits first? Are there any propagation opportunities here?

I know nothing of this plant - not where it came from only that I ended up with it sitting in a north facing window sill for the last three years wearing the same tiny pot.

Appreciate your recommendations!