If you want to fix iTunes running slow, please try the following solutions one by one. A large number of duplicate files and special features like Genius affect the startup and running speed of iTunes.iTunes' features such as auto-sync and auto-download can make its launch and run slow down.iTunes, as an iPhone data backup tool, media library, and media player, will generate a large amount of cached data, which affects its running speed.Some old versions of iTunes run very slowly. Why does iTunes take so long to open on Windows 10 or other operating systems? Usually, the causes of slow-running iTunes are: Why is iTunes running slow? The following are the top reasons. But many people complain that iTunes is very slow to open. ITunes is a free application to manage your music library and a backup tool that can easily backup iPhone contacts, photos, and other data on the device. Why is iTunes so slow to open? Is it just me or does anyone else here have the same problem?

When I start opening the iTunes app on a laptop running Windows 10, it takes about 5 minutes to wait for maybe 2 or 3 album covers to pop up.

Itunes does not open on windows 10