Can Someone Help Me Set 144Hz?

[phoenixpvpmc]

I just wanted to know what I have to change in here to set 144hz https://gyazo.com/4c56065a7510634a665de8b6f03c3147

 

[maflynn]

Are you talking about your display?

In windows or OS X? The screen shot you linked too, appears that it might be in Windows.

May I ask what the purpose of changing the frequency?

 

[phoenixpvpmc]

Are you talking about your display?

In windows or OS X? The screen shot you linked too, appears that it might be in Windows.

May I ask what the purpose of changing the frequency?

It's in osx el capitan, also the point of changing my frequency was that I wanted to see if my bigger programs would run any smoother because I have been getting a lot of lag lately. Also there are these options as well, but I don't know if they mean anything https://gyazo.com/a809be81fb8fb9d3fc3b98242526fdd8