“Get more out of your Mac with these hidden OS X gems,” Keir Thomas writes for Macworld UK.
Covered in the full article:
1. Keychain Access
4. Migration Assistant: Setting up a new Mac offers the chance to grab data from an older Mac or even a Windows PC but this isn’t a one-time opportunity – once OS X is up and running you can use Migration Assistant (found in the Utilities folder of the Applications list) to transfer data from any other Mac or PC on the same network. Selling an old PC or Mac? Or just want to make a backup of another PC or Mac’s data? Migration Assistant will do the job quickly and automatically.
5. QuickTime Player 7
More helpful hints in the full article here.