What would you upgrade?

I built a pc 6 years ago and it’s been running well. However, I want to see what you would suggest upgrading first. Not on a budget willing to spend some money for a noticeable performance change.

also, I have a microcenter near by if that changes anything.

I built a pc 6 years ago and it’s been running well. However, I want to see what you would suggest upgrading first. Not on a budget willing to spend some money for a noticeable performance change.

also, I have a microcenter near by if that changes anything.