One of the new features of Windows Vista was the inclusion of nice, beautiful screen savers. These include Bubbles, Ribbons, Mystify and Aurora. All later versions of Windows like Windows 7, Windows 8 and Windows 10 include Bubbles, Ribbons and Mystify although Aurora and Windows Energy screensavers are omitted. Not every user knows that these screen savers have many secret hidden options for customizing their appearance and behavior. Today, we will see how to customize these screensavers in Windows 10.