Saving themes and backing up Rainmeter. So you’ve spent hours fiddling, futzing and tweaking customizable skins from several different suites, and your desktop is finally buzzing along nicely.

Rainmeter is a third-party app that lets you customize your desktop from top to bottom. Whether you want to use a new look, theme, or widget, you can do that with the help of the Rainmeter app.

Update: Rainmeter 4.0 dropped earlier this week, so we decided to overhaul our beginner’s guide. You can check out this post to read more about all the sweet new features in 4.0 for skin ...