Can I read eBooks purchased from other retailers on my Nook?

Nook devices and applications are designed to support various formats, but they primarily focus on eBooks purchased from Barnes & Noble's own platform. You will find that Nook devices typically support ePub and PDF formats, which means you may be able to read eBooks purchased from other retailers if they are in a compatible format and are free from digital rights management (DRM) restrictions. Many other eBook retailers use proprietary formats or apply DRM that can limit the ability to read those eBooks on a Nook. If you have eBooks that are in ePub format without any DRM protection, you can often transfer them to your Nook device via USB or through the Nook app if you are using a tablet or phone. However, for any eBooks that are protected by DRM, you will not be able to read them on your Nook, as it does not support all formats or DRM schemes. If you are unsure about a specific title or its compatibility with your Nook, you might consider checking the details of the eBook on the retailer's site. You can also find more information about Nook's supported formats and eBook compatibility by visiting the official Nook website. There you may be able to locate helpful resources and details about reading options on Nook devices.