Originally Posted by 1PaloAlto
You can read pretty much any ebook format you want if you use calibre to convert from one format to another (calibre - E-book management
I have both the Nook and Kindle apps on my NC and prefer the Kindle app because it allows a white on black page which I find much easier on the eyes. Kindle reads the .mobi format.
The overall process is a little complicated but works quite well.
Calibre won't convert files that are DRM'd unless you first remove the DRMs using 3rd party software.