Need help getting my computer to work for school.

Hi my name is Alex Annett and I am an 11th grade high school student going into an editing class next semester which is fast approaching. A couple days ago I was online playing with some friends when my graphics card died. As some of you probably are aware a shortage of parts has caused graphics card prices to skyrocket, and me being from a low income family we can't afford a replacement. Any donation is vastly appreciated and every penny helps. Thank you for your time and help.