I got a pc for christmas it’s my first pc so idk anything but I downloaded vanguard and warzone on my pc. I used battlenet and I downloaded fortnite off of epic games. My Frames were bad and it was laggy on fortnite so I changed some settings and i fixed it on fortnite. It was all game settings I didn’t use computer settings for it. But it fixed the lagging and frames. But when i pull up call of duty or vanguard it lags unnormally. It the loading screen it’s laggy and delayed on both of the call of duty games. And you how there is a lil screen on the call of duty of the play walking. That lags too and in games it’s unplayable. Idk what to do.