How to use getButton for movement control using keyboard?

Actually I was doing setup for Input. I found that I can use "Jump" easily but How can I use Horizontal and Vertical. I want to show you my exact problem its hard to explain in words.

 if(Input.GetButton("up"){
     
         transform.Translate(Vector3.forward*10*Time.deltaTime);
     }
     if(Input.GetButton("down")){
     
         transform.Translate(Vector3.back*10*Time.deltaTime);
     }
     if(Input.GetButton("left")){
     
         transform.Rotate(Vector3.up,100*Time.deltaTime);
     }
     if(Input.GetButton("right")){
         transform.Rotate(Vector3.up,-100*Time.deltaTime);
     }

I want to do similar function. I know I can use getKey here but I wanted to know how I can use getButton for this.