how to un-installl?
appears to slow down my PC
You can uninstall/disable Kopernio from your browser's extension library.
Chrome: Menu > More Tools > Extensions
Firefox: Menu > Add-ons
You will need to sign out of your account to remove all Kopernio data stored in your browser: https://kopernio.com/logout.To delete your Kopernio account, please email us at firstname.lastname@example.org.
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