Different USB modes

[ratkid2271]

When plugging in a USB cord to my phone and computer, i get 3 different options (not counting none) for how the phone should handle it. Can anyone explain what the difference is between them (usb mass storage is obvious and can be ignored).

Thanks

 

[Girgizzlemuf]

Phone portal gives you some sync options, none gives you... nothing except a device connected to a computer. None is useful for ADB.... Windows Media Sync is useful for syncing media with WMP11