The picture below shows the Time Event Editor. A time event is an event that triggers scheduled actions when the specified time comes (or periodically).

•  Every year  - Occur once a year in the specified month, day, hour and minute.
  
•  Every month  - Occur once a month on the specified day, hour and minute.
  
•  Every day  - Occur once every n-th day at the specified hour and minute. The field on the right sets the number of days that should pass till the next activation. E.g., setting number of days to 1, as shown in the picture above will make the event occur daily. Setting it to 10 will make the event occur every 10 days.
  
•  Every hour  - Occur once every n-th hour at the specified minute. The field on the right sets the number of hours that should pass till the next activation. E.g., according to the picture above, the event will occur every 12 hours.
  
•  Every minute  - Occur every n-th minute. The field on the right sets the number of minutes that should pass till the next activation. E.g., in the picture above, the event will occur every 30 minutes.
  

•  Sunday  - Allow the event to occur on Sundays.
  
•  Monday  - Allow the event to occur on Mondays.
  
•  Tuesday  - Allow the event to occur on Tuesdays.
  
•  Wednesday  - Allow the event to occur on Wednesdays.
  
•  Thursday  - Allow the event to occur on Thursdays.
  
•  Friday  - Allow the event to occur on Fridays.
  
•  Saturday  - Allow the event to occur on Saturdays.
  

 Alias  - Specify a name here.
 Description  - A brief memo.

 - This button opens the help file for the current window.

Let's take a brief look on how, according to the schedule screenshot above, the event will work:
The event will occur daily Monday to Friday starting on Feb 22, 2002 at 6:48 PM.