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Depends on the device. It usually will overwrite the current version, but it would be better to uninstall the version you want to remove to make the new version run without any hiccups. Still might have some, but usually not.
Sorry, there was a problem. Please try again later.McAfee....please read the question carefully. It concerns storage space and unneeded files stored on my hard drive. New version on top of old version.
Sorry, there was a problem. Please try again later.Hi there, we recommend waiting until the end of your current subscription to ensure you get the full 1-year subscription. When your existing subscription expires, visit mcafee.com/activate and enter your activation code and the email of your existing McAfee account. Then simply follow the steps on your screen to install your new subscription. If you need any help, please contact us at mcafee.com/support.
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