You can also use the up and down arrows on the time edit box to select a time.

To do this, select a date to start from the Start popup calendar and enter a time in the time edit box. We also need to indicate what time to run the task for the first time each day. This will run the task every week on every weekday. Then, if you work Monday through Friday, select the check boxes for those days and enter 1 in the Recur every edit box. To set up the task to get triggered every weekday, select Weekly from the set of radio buttons on the left. In the Settings box, we’ll define the days and the starting time for the task. You can also set tasks to begin at specific times, such as when the computer starts up, when certain users log on, or when the workstation locks or unlocks. We’re going to set a schedule to alert us every hour during our workday, so we select On a schedule from the drop-down list. Click the Triggers tab and click New at the bottom of the tab. First, we’ll create a trigger to cause something to happen that alerts us.

Set alarm on windows 7