Nowadays, it’s not uncommon for you to have two or even more computers at home. For me, I have an iMac which is my primary machine and a laptop to carry on-the-go. I use iTunes on both machines to sync with iPhone and sometimes purchase iPhone apps on these two computers.
You may also have a similar setup at your home. Let me ask you. How do you share media (e.g. song) and iPhone apps between computers? Let’s say you have purchased an iPhone app via iTunes on your desktop. How do you transfer it to your laptop?
Since the release of iTunes 9 in September 2009, Apple introduced a new feature in iTunes called Home Sharing. It allows multiple computers (up to five) in the same local network to copy and share music, movies, apps and other media between computers.