i have 2009 mac book air with10.11.6 OS X el capitan . How do I update system
i have a macbook air with 10.11.6 el capitan OS. I would like to install microsoft office
where can I bu;y this and how do I update operating system?
The information on software updates says that safari 11.1.2 has been installed.
I tried buying microsoft office 2019 ....I could not download since it required OS 10.14
so...how do I upgrade my computer system and/or where do I find mcrosoft office for my macbook air ?