how do i adjust the graph editor like you do?
I’m not exactly sure what you mean but I’ll take a guess and assume you mean scale and manipulate the view in the GE?
Try the middle mouse button. This will move the view and if you hold Ctrl at the same time it will zoom the view in the axis you move the mouse.
You can also select the keys you want to focus on and hit the . button (the period) on the numpad to frame the selected.
Keep practicing, it will be difficult at first but it quickly will become second nature.