I was naming a soundtrack folder which always contains the name of the score and the composer. While highlighting the folder I accidentally right clicked and an option called "Look Up" was selected.
A small pop up text box appeared. On top it said Wikipedia and below it was a mini bio of the composers name I highlighted. Pretty damn cool!
It is an option on both Macs and PC's? Is the look up actually coming from Wikipedia website, or a built in dictionary on my computer? I never noticed this option before, and have no idea of the mechanics behind this.
Edit: Here's a screen cap example. Here Dictionary and Wikipedia notations pop up.