Am I correct in assuming that upgrade to macOS will render my 2019 IMac useless since on a good day my download is 6mbps and upload is 1 mbps from the one ISP in my rural area? Are there any fixes that work?
Will any Mac iOS systems upgrades work if your ISP only provides 6 mbps download and 1 mbps upload on a good day?
iMac 21.5″ 4K, macOS 11.7