All the apps on the tablet gives an error message and none are able to open even the internet browser. I don't mind that. I am able to use an ereader and that is all I want it for. My problem is that all my netgalley books are DRMed to my kindle, which died. How can I unDRM the netgalley books to an epub format to read them on this beaten up old tablet?

I have Callibre and downloaded the DRM. Now that will open my amazon books, but not the ones from netgalley. Any help please?

Please keep in mind that I am a total moron when it comes to any technology, so dumb it down for me.

Thank you!