Just a simple question here. Is it possible to remove your current Hard Drive in the Xbox One and replace it, because my Xbox is already 80% full and I need a replacement soon.

Buy a 4tb external drive (USB 3.0)
I seen some near 100$ last month

It's called deleting games you obviously aren't playing. No one can play 15 games a tthe same time. I have 10 games on my console at 60% and I only play 2 at a time.

This is me also

I know that, I am currently doing that. But I didn;t want to delete games.

It's a large problem for me though, my internet is shit (currently have the fastest I can get) so to reinstall a game I've previously played is likely not going to happen because im not going to wait 2 days for it to install the large online download.