Need to update my OS system

Hi, I'm trying to install malwarebytes on my iMAC computer and required to have at least MACOS EI Captain (10.11). When I tried to download MACOS EI Captain (10.11), I get a message that I need to have at least OS X version 10.11. How do I buy this version. Below is the type of iMac computer I have.


iMac (24-inch, Early 2009)


Thanks,

Lisa Bundrage


Posted on Dec 31, 2020 2:48 PM

Reply
Question marked as Top-ranking reply

Posted on Dec 31, 2020 4:36 PM

Apple hasn't sold/charged for OSX since Lion, so it can't be 'bought'. However it should be available on the AppStore for 2009 iMacs.


If you have trouble, see this apple support link: https://support.apple.com/en-us/HT211683

1 reply

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Need to update my OS system

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.