Well, yeah. Problem is the older OSes on older hardware that are no longer maintained. Might be looking at having to replace the computer, which is an "update" I don't want to have to think about at the moment...
an “update” I don’t want to have to think about at the moment...
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I know the feeling - when FF stopped working on critical sites along with Quicken, I knew the day was upon me.
I checked out the best deals I could find for used/refurbished boxes with OWC and Apple for the least money that would work for some more years.
OWC has a macMini (late 2014), supported for $169
Mac Book Air, 2015, Supported for $409