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Upgrade on tewo Macs running different Mac OS's

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bbauer288
bbauer288
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I am on ESR on my older Mac running OS10.12.16, in order to operate Quicken 2007. However I also use a newer Mac, running OS 14.5. When I transferred my data to the newer Mac, Firefox stayed at the ESR version. Can i run a newer version of Firefox on one mac and still operate the older Mac on the ESR version? If so, how so?

I am on ESR on my older Mac running OS10.12.16, in order to operate Quicken 2007. However I also use a newer Mac, running OS 14.5. When I transferred my data to the newer Mac, Firefox stayed at the ESR version. Can i run a newer version of Firefox on one mac and still operate the older Mac on the ESR version? If so, how so?

Musyśo se pla swójogo konta pśizjawiś, aby na pśinoski wótegronił. Pšosym stajśo pšašanje, jolic hyšći njamaśo wužywaŕske konto.