WorldDesk allows you to carry your entire computer desktop around on any device, from a simple USB drive, to a smartphone or iPod. You can access all that you need anytime, any place. To get started just plug your device into a Windows 7 PC (even a "clean" machine with no applications) and, without any installation, continue working like it is your machine. Think of WorldDesk as a home for all your apps, all of your files and all of your personal settings. Your WorldDesk apps run directly on the local machine without any installation. The WorldDesk environment is completely isolated from the host system keeping your work safe and secure.