What's the best way to replace this with a GFCI outlet?

What's the best way to replace this with a GFCI outlet?

I've replaced a few outlets in my rather older side house with GFCI outlets but this one I am just stumped on. Any advice would be greatly appreciated!

u/RandomTO24 — 8 days ago
▲ 131 r/MTGRumors

Star Trek scene cards

Friend shared it in a discord. Not sure if this was posted before.

u/RandomTO24 — 13 days ago
▲ 3.1k r/atxdashcam+1 crossposts

Looks like someone hit a flock camera this past weekend. Hopefully the car owner is okay.

But hopefully it just gets removed permanently.

u/RandomTO24 — 1 month ago