Extremely slow 2017 iMac
heyo.
first time posting here.
so basically my 2017 imac is and always has been running very very slow.
in the beginning i thought it just needed some time to get used to 'all the apps' i downloaded at once but it was more or less just adobe premiere, photoshop and chrome.
over the years i've kinda got used to it being slow and started including the time caused by buffering etc for something else.
but as i need it more and more for work nowadays i thought about getting a new one or even switching back to windows computers after all.
i've read in a different thread that it helped someone booting ios from an external ssd, can someone maybe explain to me what exactly i'd have to do to try that ?
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iMac