Part V
The Care and Feeding of Yosemite
Read the article on installing and reinstalling OS X Yosemite at www.dummies.com/extras/osxyosemite.
In this part …
- Protecting your valuable data by backing it up.
- The little bit you need to know about Macintosh security.
- Utilities you might or might not find useful (but ones you should know about just the same).
- Dr. Mac’s prescription: What to do when things go wonky (which also, thankfully, doesn’t happen very much).
- The doctor’s top troubleshooting tips for a good Yosemite gone bad.
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