This feature allows you to set time constraints on the number of days from the current day, that reminders should be shown in the personal desktop.
To access your reminder window preferences, follow these steps:
Click the Settings tab on the left navigation bar.
Click the desktop icon. The Desktop Preferences page appears.
In the days to display list, you can specify the number of days (between 1 and 31) from the current day that the reminders should be shown on the personal desktop.