please update high sierra 10.13.6 that is all

!0.13.6 is as far as you can upgrade that model-year Mac. be sure you have applied all available software updates.

That specific 13-in model has user-replaceable RAM memory, and can support up to 16 GB RAM max, as to 8 GB modules. or you could upgrade by the each an get 8 + 2, which would be substantially faster than 4GB, which is really not enough.

US$18.99 each or two for US$36.99 here:

https://eshop.macsales.com/upgrades/macbook-pro-13-inch-mid-2010-2.4-ghz/memory

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You cannot update your OS any further; your hardware is too old and not comptible with newer versions. Browsers will no longer be supported - this is a 13 year old machine. You can try to download and use a different browser - Firefox might be worth a try.

what model-year MacBook Pro?

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