how do i delete an older OS off my macbook? i upgraded to yosemite and need to delete safari
How do i delete an older OS off my macbook? i recently added yosemite 10.10.2 and need to get rid of the older safari OS
MacBook, OS X Yosemite (10.10.2)
By default, the older OS will have been overwritten when Yosemite was installed. If it’s still present on a different partition, choose Utilities from the Finder’s Go menu, open the Disk Utility, and delete that partition.
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