Install the latest OS X update the really, REALLY safe way
There’s a new Mac OS X software update available (one that improves Macbook battery life, huzzah!). As always, there are a few simple precautions you can take to ensure a trouble-free installation:
- Run the Repair Permissions Utility.
- Run the Repair Repair Permissions Utility Utility.
- Back up your Home folder, but don’t just rely on a hard drive or recordable CD/DVD. Instead, buy an inexpensive voice


