HT206886: How to get macOS Sierra

Learn about How to get macOS Sierra
GordonBrown
Level 1 (0 points)

Q: Upgrade to El Capitan results in a circle with a slash

Upgrade to El Capitan results in a circle with a slash

MacBook Pro 15", Mac OS X (10.5.5)

Posted on Oct 2, 2015 6:31 AM