Windows Live Calendar is a useful calendar function of the organizer. This calendar will be simply irreplaceable, if you are accustomed to using online calendar from Microsoft – Windows Live Calendar. Namely, in the special application settings you can enter the URL of your calendar which is on Windows Live, and the gadget will inform you about the events that are already included in the online calendar. But it should be remembered that before the introduction of the URL, you need to generate it in your account or simply to load a file. Also, there are a few options themes.