macbook air screen white and laggy
I have been using my Macbook Air for over 6 years now and now the screen seems to be with a fade of white and lagging. As i move the mouse cursos it seems to have like a ghost behind for a few seconds then it disappears. The same is with videos and basically everything. It rarely goes back to function properly but after a few seconds it goes back. I will attach some pictures. How do I fix this?