People use a calendar to plan their time and remember special days such as meetings, appointments, and birthdays. The calendar is very important to use time more effectively and efficiently.
It is very useful to have a calendar on the desktop for people who use computers. Although there are many calendar applications, very few of them show up on the desktop.
You can add calendars to your desktop with Rainmeter calendar skins. In this way, you can take notes of your important days and make daily, weekly and monthly plans.