Mac OS X’s Find command also works with the Search field, but it automatically offers additional search options (Figure 4):
Search locations appear as buttons beneath the Search field. Click a button to search just that location. By default, four buttons appear:
Servers are network volumes your computer is connected to.
Computer is the top level of your computer, which includes all hard disks and inserted media.
Home is your Home folder.
Others enables you to select specific locations.
Criteria filters appear as pop-up ...