As a web developer or an everyday web user, do you feel that your reload/refresh of the page doesn't always work? You ever realized that the price listed on a webpage increases every-time you check it? and it's never as low as when you checked it the first time? That's why you need this 'Power reload' button. It will invalidate all your browser cache, cookies, file system cache, and session storage. It will ensure that you are loading the page as if its your first time visiting it. Warning: 'Power reload' is not a replacement for the default refresh/reload button. As 'Power reload' invalidates all the session storage, it will log you out from all your accounts.