My girlfriend has a MacBook Air 2012 and we were thinking of playing Diablo 3 together. When she tried to install Diablo 3, she got an error saying that her operating system is outdated. She tried to update her operating system but received an error that she cannot update her OS. I have several questions:
- Does Apple impose an operating system cap because her Mac is too old?
- Is it advisable to upgrade her operating system to the lastest version, or would it be too much of a strain on her system resource?
Macbook Air 2012: Spec https://support.apple.com/kb/sp670?locale=en_US
- i5 - 1.8Ghz
- HD Graphics 4000
- 4GB RAM
- 128GB SSD