iTunes in the Cloud
Languages If you are having trouble installing iTunes on a Mac OS X computer, here are some things to try. Before you install Be sure that you have the administrator username and password available. You will need both to install iTunes. Make sure you have enough disk space. Troubleshooting iTunes installation on Mac OS X
Trouble installing iTunes or QuickTime for Windows Languages If you're having issues installing iTunes or QuickTime for Windows, try these troubleshooting steps. If one step doesn't resolve your issue, proceed to the next. General installation troubleshooting Choose Start > My Computer (or double-click My Computer on the Desktop).
Languages Learn how you can copy items you purchase from the iTunes Store to a different Mac computers. If you use Windows see iTunes for Windows: How to copy purchases between computers. iTunes for Mac: How to copy purchases between computers
Languages Learn how you can copy items you purchased from the iTunes Store to a different computer. This document is for Windows users. If you use a Mac, follow the iTunes for Mac instructions. iTunes for Windows: How to copy purchases between computers