You have to install an app on your desktop, and use it to transfer content to the device wirelessly (the tablet acts like a
wireless hard drive), or use the app's guided
sync and transfer
options.
Other
options in the Metro style Control Panel are
wireless (you can put your PC into «airplane mode» when traveling), privacy for controlling which and how apps access your personal info, search history, share and send
options, devices, PC
sync, HomeGroup and Windows Update just to name a few.