-
All replies
-
Helpful answers
-
Mar 16, 2015 1:58 PM in response to smundimby Niel,Back up your data, check your applications for compatibility, and try downloading Yosemite from the Mac App Store. If you get told that it's incompatible, your computer can't be upgraded past 10.7.5.
Upgrading the OS always carries the risk of losing data that hasn't been backed up. It isn't possible to foresee all problems associated with this.
(124264) -
Mar 16, 2015 1:59 PM in response to smundimby KiltedTim,Nothing is without risk. You should never attempt a system upgrade without a full working backup.