

Lets us start with older version first!
iTunes 10.X version for Windows
This is an older version of iTunes which will show below console when you open an iTunes in Windows.
If you have not authorized your computer for your iOS device, go to Store menu and click on Authorize Computer. (One iOS device can authorize with maximum 5 computers.)
Step2:
Now connect your device to your computer to transfer your purchase. If you have already synchronized with other computer, it will show below message:
Step3:
Click on Transfer purchase button and it will show the process in console.

If given message did not popped up, you need to follow below step to complete the purchase transfer.
Step4:
Go to show sidebar from View menu and right click on your device. From given menu, click on Transfer purchase from iPhone. And itโs done!

We found that the newer version of iTunes has different UI and Menu. You will have to use keyboard short-cut to view menu in iTunes 11.1 version. Follow below steps to complete the process.
If you have not authorized the computer, follow Step1 and Step 2 explained in older version of iTunes.
If it is already authorized and the default message did not appear after connecting your iOS device to your computer, use below keyboard shortcut to view menu:
Press Alt + F key in your keyboard
You will see menu displayed below:

And Itโs done!

