Senuti is an iPod music transfer application compatible only with Mac OS X 10.5 or later platforms. In order to use it on your PC you will need to download and install VirtualBox. VirtualBox is an open source utility developed by Oracle Corporation and it allows you to run another operating system on your Windows computer. On the Documentation section of the official web page you will find all the instructions on how install and run the software. After you open the Senuti program, you can access the Help menu to check the official user guide. Also, you can find some video tutorials on the official website. In order to avoid any problems and to simplify the transferring process, I recommend you to use a similar application from the Software Informer database.