Sure, you copy (Command-C) and paste (Command-V) all the time. But did you know you can copy and paste a whole lot more than just text and graphics? When you start in the Finder, you can use the Copy ...

Command-C, a new $4 app, lets you copy and paste text and images between your iDevices and Macs using Wi-Fi. The software can be extremely useful — after you get past the learning curve. On Jan. 10, a ...