Mac OS X 10.5 includes three applications (Figure 1) to help you keep track of and synchronize personal information:
Address Book is contact management software. You can use it to record the names and contact information for family members, friends, and business associates.
iCal is event calendar software. You can use it to record upcoming events as well as to-do list items.
iSync is synchronization software that enables you to synchronize Address Book and iCal information to a Bluetooth or USB mobile phone or Palm OS device.
Figure 1. The Applications folder includes three applications ...