I have an old iMac (2011) with a Sierra OS.
How do I upgrade to a High Sierra OS?
Address: 2015 Birch Rd, Chula Vista, CA 91915, USA
mary grace sanchez | Sep 7, 2021
Log into your apple ID
Troy Williams | Sep 7, 2021
Log into your apple ID and click the update
Thanks! Your answer is awaiting moderation.