After installing, just right-click and hover on "Simply Fill with SimpleFill" and click on "Options". Add your information there which you want to appear in the Context Menu and start filling forms in clicks. You need only two mouse-clicks per field to fill up any form. No matter how lengthy your Name or Address may be, just 2-clicks and you are done. Users who love the auto fill feature of Opera Browser will love this because its concept of filling forms is quite similar.