I have a Macbook Pro 13¨ Late 2011, MacOS Sierra 10.12.6 ,, or some apps I need a 10.14 or higher to use. when I download a 10.14.6 I get amessage that it is not supported. What do I need to do to get an Update 10.14 or higher?F
I have 10.12.6,,,,,, I need a update 10.14 or higher to work in some Educational sites. No updates available in Updates. I downloaded a 10.14.6 but later I get a message that my Mac book Pro does support a 10.14.6 update. What can I do?