Transfer Itunes Library. Back up your library and media files. You can consolidate all the files in your library in the itunes folder to.

Click the device icon in the top left hand corner of the itunes window. To transfer itunes library to new computer you just have to head there using your new computer and copy the itunes folder. Advertisement in the general tab make sure the option for icloud music library is enabled and then click ok to confirm.
Transfer music playlists video straight to itunes including song data ratings more.
From the list under settings on the left hand side of the itunes window click the type of content you want to sync or remove. Now its time to move your itunes content. One of the ways to transfer an itunes library to an iphone is to find the itunes media folder on your computer and copy it over to your iphone. Open the file menu in itunes and click add folder to library windows or add to library mac.