Apple ipod touch fourth gen 32gb 用户指南

Manually Managing Content

The manually managing feature lets you choose just the music, videos, and podcasts 
you want to have on iPod touch.

  Connect iPod touch to your computer.

  In iTunes, select iPod touch in the sidebar.

  Click Summary at the top of the screen and select “Manually manage music and videos.”

  Click Apply.

Add items to iPod touch:  Drag a song, video, podcast, or playlist in your iTunes library 
to iPod touch (in the sidebar). Shift-click or Command-click (Mac) or Control-click 
(Windows) to select multiple items to add at the same time.
iTunes syncs the content immediately. If you deselect “Manually manage music and 
videos,” the content you added manually is removed from iPod touch the next time 
iTunes syncs content.
Remove items from iPod touch:  With iPod touch connected to your computer, select 
iPod touch in the iTunes sidebar, and click its disclosure triangle to show contents. 
Select a content area, such as Music or Movies, then select the items you want to 
delete and press the Delete key on the keyboard.
Removing an item from iPod touch doesn’t delete it from your iTunes library.

Note:  Genius does not work if you manually manage content. See “Using Genius on 
iPod touch” on page 62.

Transferring Purchased Content to Another Computer

You can transfer content on iPod touch that was purchased using iTunes on one 
computer to an iTunes library on another authorized computer. The computer must be 
authorized to play content purchased using your Apple ID.
Authorize a computer:  Open iTunes on the computer and choose Store > Authorize 
Computer.
Transfer purchased content:  Connect iPod touch to the other computer. In iTunes, 
choose File > Transfer Purchases from iPod touch.

Syncing and File Sharing