Umm...undecided where you get four decades from. macOS Ventura came out in 2022 and it dropped assistance for Macs launched 6 and seven yrs prior. Corefile said: It looks as if the moment a procedure is 4 yrs old then the new macOS release will not likely operate any more. https://case-study-analysis10074.thechapblog.com/35739232/the-greatest-guide-to-case-study-experts