However, it is very important to understand what actually Rainmeter does not do to your system: Just like our android phone launchers, it includes a powerful set of features that can be customized and will continually surprise you at every point of time. Now to explain it further Rainmeter is just a tool that can be used to customize your Windows PC.
It allows users to create and display user-generated customizable desktop widgets or applets called “skins” that display information. As per Wikipedia, Rainmeter is a free and open-source desktop customization utility for Windows, released under the GNU GPL v2 license.
