How can you optimize laptop performance?

I recently played Fortnite again after a long time and now it doesn't run as smoothly as before, how can I optimize it?

New season needs significantly more performance annoys me too

Change the fan profile, but it makes it louder.

if necessary, you can also clean it sometimes, because the pollution is exponential

Do you have an SSD installed? If not, that can help. Otherwise clean, the fans and especially the fins literally attract dust.