How can I transfer/convert Kobo ebooks on my PC for my Kindle Paperwhite/Kindle PC app? I'm not very computer literate so, if possible, please use the 'kiss principle' as much as possible.
You can download the program Calibre. This is an eBook management program (Windows, Mac and Linux) which can sync ebooks from your PC to Kindle. Also, it will convert most files so they are compatible with your Kindle.