The fundamental question here is not productivity.

You can read PDFs and articles on your Kindle: How to send all kinds of files to your device ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Libby is the best app on my ...

Older adults can make smartphones easier to read and use by increasing font size, enabling high-contrast text, or using screen magnifiers. Features like Assistive Touch, reading mode, voice assistants ...

Got an old Kindle? How to resurrect your e-reader with new books ...