Which Versions Of macOS Are Compatible With Your Mac?
If you are using an older version of macOS and are ready to update to a newer version, the first step is figuring out which versions of macOS your Mac can use. Apple provides compatibility information for each version, and you can find them all at https://macmost.com/j-system as well. If you are looking to downgrade or to upgrade to a version not supported by your Mac, I have some general advice.
what if there was an issue about ios ipados and macos
Eddie: What do you mean? What sort of issue?
I have an Macbook Pro, Retina, 13in, mid 2014. OS 10.95. (13F1911). I backed up my data with time machine on an external hard drive (HD). I did some research and found out I can upgrade to Big Sur OS. I want to upgrade the OS, but I am afraid if I partition my PC HD I will not be able to transfer my data from my external HD to the new OS. I could use some advice about this issue.
Joe: Why “partition” your drive at all? Sorry I don’t understand what you are trying to do.