Ah, yes. Kobo does, indeed, support DRM. Calibre does a not. You can still use non-DRM books with both.
Also, it turns out that there is a piece of software that someone built that happens to work with the very excellent Calibre plug-in system which, if you bought the eBook and have the software proof of purchase, will strip out there DRM from books and allow you to read the books with Calibre. I’m not suggesting you do that, because the unethical and corrupt DMCA bought by from crooked politicians by the media industry in 1998 stripped owners of fair use rights which they’d enjoyed until then. But, it’s easy to find and trivial to use, and once you have it you tend to forget you installed it.
Ah, yes. Kobo does, indeed, support DRM. Calibre does a not. You can still use non-DRM books with both.
Also, it turns out that there is a piece of software that someone built that happens to work with the very excellent Calibre plug-in system which, if you bought the eBook and have the software proof of purchase, will strip out there DRM from books and allow you to read the books with Calibre. I’m not suggesting you do that, because the unethical and corrupt DMCA bought by from crooked politicians by the media industry in 1998 stripped owners of fair use rights which they’d enjoyed until then. But, it’s easy to find and trivial to use, and once you have it you tend to forget you installed it.