Updating a slow computer
The program is used to recognize connected Apple devices such as i Phones, i Pads and i Pods; it runs in the background but is worthless when not connecting devices.
The Apple Mobile Device program that's installed with i Tunes is known to be a CPU hog.If you install the latest version of Apple's i Tunes (or update the software to run the latest version) and the computer has sufficient resources, i Tunes shouldn't cause a performance drop.If the computer lacks enough resources, however, it might start to run slowly in situations where it used to run quickly.You can also check for updates on your own at your preferred browser's site.Updates to your operating system, generally Windows or Mac OS, can also help speed up a computer.
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If your computer doesn’t have enough hard drive space for temporary files or swap file increases, this will result in a significant slowdown of your PC.