Maintenance Task Scheduler Dialog Box

Use the Maintenance Task Scheduler dialog box to schedule scripts to run against your local server configurations.
Scripts
Provides a list of scripts that you can schedule to run.
Frequency
Select how often you'd like the script to run.
Not Scheduled
Default value for scripts without a schedule. Selecting this value will ensure that the script does not run. Other timing controls will be disabled.
Recurring
This will cause the server to execute the script at the first available opportunity on or after the selected day of week and time of day. Selecting Recurring allows any number of days of the week to be selected. After execution, the schedule will remain in the Recurring state.
Time
Select the hour and minutes from the lists.
Day of Week Check boxes
Depending on the frequency you've selected, select the day(s) of the week that the script should execute.

In addition to the controls to set the schedule, you can use the following options:

Save
Saves the schedule.
Execute
Runs the script immediately. The Execute button only works for offline execution and can only be done when the server configuration is not running. Otherwise the option will be disabled in the dialog box.