First, open the TakeABreak control panel (see figure 1).
 
Figure 1 - TakeABreak Window
Setting the Notify times:
You set the time between notification by entering how many minutes in the “Notify Every: ” edit box or you can use the pop-up menu to choose a time. If you set it to Notify Every 45 minutes, then every 45 minutes you'll be notified to stop working and take a break.
How to use TakeABreak:
• Assigning a movie:
To have a QuickTime‚Ñ¢ movie play, just check
the “Play QuickTime™ Movie” check box and
select a QuickTime‚Ñ¢ movie using the standard
open file dialog. Once a movie is chosen, you
can play it from the Control Panel window by
clicking on its name.
• Playing a sound:
To have a sound play, just check the “Play
Sound” check box and select a sound with
a pop-up menu by clicking the box below
the “Play Sound” check box . The sounds
name will now be displayed. To play the
sound, you can Option-click the sounds
name.
• Showing a Window
To show the TakeABreak window, just check
the “Show WIndow” check box .
Stopping a movie while it's playing:
Just click the mouse button and hold it down until the movie stops.
On the bottom of the window, there is an On\Off switch (that will either say “ON” or “OFF”). There are also two buttons; clicking the “Help” button will bring up the on-line help, clicking the “Prefs” button will allow you to set preferences for TakeABreak.