Consider this: your Yahoo!7 Mail account is a web site. It's accessible only to you, but still: it's a web site. Do you ever drag and drop stuff on other web sites? Do you use keyboard shortcuts on other sites, or folders?
You probably do these things all the time on your own computer with your own applications. But interacting like this with a web site is different. It's a big part of what makes the new Yahoo!7 Mail unique.
It works like a desktop application.
But unlike applications on your desktop, it's accessible to you from any Internet-connected computer in the world! Yahoo!
Here are some fun and functional new things you can do in Yahoo!7 Mail: