Is there a way I can get IOS 7 my fourth-generation iPod?
No, but you can get launchers from the app store that makes it look like a ios 7
no, its no available for an ipod 4th Gen... sorry
Plug it into the computer and go on tunes
Did you try downloading I tunes on your computer and plugging your I Pod into your computer?
No, but you can make it look like IOS 7.
No, You need iPod 5 or Iphone 5+.
No Its not available from apple