The impressive thing about the recent versions of Windows is the ability to group the important files into various categories, and also keep them together without actually having in the same place, and for that Windows uses this special folder known as the Library. The groups in the main Library are known as Libraries. By default, there are Camera Roll, Documents, Music, Pictures, Saved Pictures & Videos as Library folders. The different between the traditional groups in My Computer and the Library groups is the Library group can contain various scattered folders whereas the traditional groups in my computer can only link with one folder. However, sometimes due to various reasons duplicate folders of the same Library category may appear, and this tutorial guides how to remove them in a convenient way.