Upgrade a imac Operating system
I have as far as Apple allows on my Imac and I think its High Sierra. They just had a bug update but told
me they would no longer support this system last year. I just did my taxes and Turbo Tax said next year I would need Mojave or higher?. Can you purchase this for my current Mac and upgrade the system. Its a great computer and works perfectly?? Thank you.
iMac Pro