Reinstall Advice

[LApple24]

I have noticed my mac is kind of buggy. i have to click twice or three times on a favorite in safari bar in order to go to it. among other things. I went to the apple store one time and they reinstalled the OS. I found the two discs my mac came with to reinstall the OS, should I do it??

 

[CoffeeWarrior]

I'm trying to care, but it's just not happening

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