Switch between open applications with a keyboard shortcut
Quit or hide applications with keyboard shortcuts
Discover Spaces to organize lots of open windows
Drag-and-drop text or files between applications
Take advantage of the page proxy
Don’t forget about the Services
Now that you’ve had an overview of the main applications that come with Mac OS X and how they are all integrated, let’s carry it one step further and work between all the applications—pop between windows, drag-and-drop content and files, take advantage of the Spaces feature, use the Services, and more.
Once you realize how easy it is to move data between applications and windows, you’ll find more and more uses for it. ...