ClockWise

Scheduling basic tasks is easy with this simple application. Although it lacks some features, it's chock-full of bells and whistles. ClockWise has a straightforward interface that displays the current date, time, world time, and sunset and sunrise time, and a calendar of different countries. It executes user-defined tasks or displays a reminder message accordingly with a chosen sound. This application also allows the user to select from the detailed list of countries and cities with different time zones. However, though the program supports only WAV files for the alarm sound, that's a minor flaw that doesn't reduce the application's overall performance. If you're looking for a basic task scheduler and PC alarm tools, this application can offer you both.