What do virus's do to your computer, could they mess up your eyeshade, because my peak have resembling little square dots on it adjectives over surrounded by rows and columns, have that happen because of a virus or simply my graphics card or something?
Answers: It could. but most promising its purely your clear card.
You might try to use a different monitor, sometimes a monitor's pixels can seize stuck, espically contained by a flat peak (caused by touching the screen)