If you want to try using DIGITAL NOTECARDS and OUTLINES to organize your research, use NoodleTools.
Using NoodleTools to create a DIGITAL NOTECARD.
How to create and use a digital OUTLINE.
How to create and manage Notecard piles.
How to use the Notecard Tabletop and Detail Views.
How to add tags, color, and visual cues to NOTECARDS.
How to add an image to a Notecard.
How to link Notecards to a source.
How to search Notecards.
How to export and print NOTECARDS.