Amazon first released the Kindle e-reader back in 2007.

Since then, the Kindle lineup has continued to expand and become nearly ubiquitous.

Are they worth the money?

Which Kindle should I buy?

Here’s everything you should probably know about Kindles.

What is a Kindle and how does it work?

At its most basic definition, a Kindle is an e-reader.

This means it is a smart equipment that is dedicated to reading e-books.

E-books are essentially just digital versions of physical booksthink of them like the equivalent of MP3s to CDs.

you might also read in the dark with Kindles, as they all come with backlit displays.

These e-readers work by downloading e-books through Amazon’s e-book catalog.

For more details on how to buy Kindle books, confirm to check outour in-depth guide.

Once you’ve bought a book on a Kindle, you’re able to download it instantly.

What Kindle should I buy?

With five different Kindles available to purchase, choosing between one can be a bit difficult.

Luckily, each Kindle offers some different features to help you determine if it will work for you.

Thebasic Kindleis the cheapest, and it’s the easiest e-reader to pick up and start using.

It’s also the least expensive, coming in at $99.99.

The Kindle Kids usually lists for $119.99.

The next option is theKindle Paperwhite.

It also has an adjustable warm light and typically lists for $149.99.

There is also aKindle Paperwhite Kids, which retails for $129.99.

Like the basic Kindle, the Kids version has a more kid-friendly design on the rig.

If you want more storage space, then you might always go with theKindle Paperwhite Signature Edition.

The Signature Edition also has an auto-adjusting light that adapts to the brightness of your surroundings.

It typically lists for $189.99, making it one of the more expensive options.

It has all of the features that the Kindle Paperwhite Signature Edition has minus the wireless charging.

It also has automatic page orientation, physical page turn buttons, and free cellular connectivity.

The most expensive Kindle on the market, theKindle Scribe, resembles a tablet more than an e-reader.