Trying to install OS Big Sur on my Macbook Pro Mid 2014 currently running on OS X 10.9.5.
I'm trying to install OS Big Sur on my Macbook Pro Mid 2014 ( currently running on OS X 10.0.5 :( I know!!). The installer won't let me continue after telling me the hard drive it'll install to. any ideas how I can fix this? Old person using tech here! please be kind ;) ( and also explain in terms that a 4 year old could understand LOL).
MacBook