Loading screen rendering odd

The Minecraft client opens fine but when I open the actual launcher it renders oddly where the display is cut off in the bottom left corner. Yes, I do realize it's a similar issue to those that are already on here but it's different in the fact that the display itself isn't just a small version of the minecraft launcher it displays the same size that it's supposed to but for some reason the display has shifted into the bottom left corner. I believe I can click on the actual "play" and "option" buttons, etc. (it's been almost 3 years since I actually played minecraft on the computer) but when I do click on them then the entire screen just goes black. I can't do anything at all I think I may be able to click on buttons still but I don't hear any noises that signify I'm clicking "new world, etc." and nothing ever loads, I realize that older versions had this fixed but I'm under the impression that 1.9 (I think I have 1.9 that's what the last patch notes was for at least...) is the last update now so how is this gonna get fixed now?