Microsoft Shuts Down E-book Store
Starting April 2, 2019, the books category in Microsoft Store will be closing. Unfortunately, this means that starting July 2019 your ebooks will no longer be available to read, but you’ll get a full refund for all book purchases. See below for details.
While you can no longer purchase or acquire additional books from the Microsoft Store, you can continue to read your books until July 2019 when refunds will be processed.
Cory Doctorow (tweet, via Chris Turner):
This puts the difference between DRM-locked media and unencumbered media into sharp contrast. I have bought a lot of MP3s over the years, thousands of them, and many of the retailers I purchased from are long gone, but I still have the MP3s. Likewise, I have bought many books from long-defunct booksellers and even defunct publishers, but I still own those books.
Be wary of DRM content. Honestly, best to remove the DRM if possible or just think of the content as long term rentals.