Question Fine details are blurry/jagged during gaming?

[Spiidey]

OS: Windows-10 Home 64-Bit
CPU: AMD Ryzen 5800x
CPU FAN: Scythe Fuma 2 Rev .B
PSU: Seasonic 650 Focus GOLD 80+ Gold Fully modular
RAM: 2x8gb ddr4 corsair vengeance
Motherboard: ASUS TUF Gaming x570 plus wifi
GPU: Zotac gaming RTX 3070 8gb
STORAGE:
1tb samsung 980 ssd
2tb Seagate ST2000

Monitor: Alienware 24.5" 240hz ‎AW2521HF

I noticied while gaming some thins are blurry. Cant tell if its jagged edges or some kind of blur. Here is an example of what happens (not a gaming example but you get the idea, this kind of stuff happens on my image while gaming).

You can see on some of the lines they are jagged. I know you need to match the monitor 240 hz to fps while playing. I just want a little bit of smoother image on my games. Any advice?

 

[tennis2]

You don't need to lower the game detail settings to achieve 240fps in your games. That's probably why you're getting this.

Turn on variable refresh (GSync) on both the monitor and the Nividia control panel (make sure you're connected via displayport cable). Set your game quality settings to high.