the monitor end?constantly jumping font color

not found a suitable topic,so I created my own,because I do not know how to solve this problem,MB someone tell me what it is. at all sites the font is poisonous-pink,then green,then blue,often foam, letter for letter come,then all the letters jump and so on. it seems nonsense,but is unpleasant to watch and it hurts my eyes. such nonsense is only in the browsers. browsers reinstalled,used different. driver fine,no viruses. the monitor old,8 years..


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