I am constantly getting a popup on my screen to install PC Boost. It shows me that my system is very slow. What should I do. I am bit annoyed with the popup. Whenever I visit any website or try to download something the popup appears. I am not sure how it got entered in my system. My system is really working slow. Does by adding PC Boost I can get a bit better output. I am thinking of re-installing mac again.
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