A Kindle is a line of e-readers designed and marketed by Amazon. It allows users to browse, buy, download, and read e-books, magazines, newspapers, and other digital media. The Kindle devices use E Ink technology to simulate the experience of reading a physical book.
it is a digital book reader
Kindle has the cloud reader lets you read books without having a kindle e reader. Kindle has free and discounted books that you can download and read.
amazon kindle
If you have already bought the book through Amazon, then it won't cost you anything to download it again. It won't matter if it's to your Kindle or your PC kindle reader.
iPod is not an E-book although it may have an e-reader app such as Kindle.
Do not know much about Kindle or Nook e-book but go to the library and see if they have some there for the public to use. Then you can decide which e-book reader works best for you.
Kindle E-book reader
The Vaio P allows you to go beyond a simple book reader and perform pc operations. Price wise, the Kindle is still the cheaper option when looking for a book reader.
The Sony Reader Digital Book is an e-reader tablet device similar to the Kindle. One can read books or magazines on them. They can be purchased from Amazon.
The best place to buy a new E-book reader would be Amazon.com. Amazon is known for producing the cheapest and nicest E-readers, such as the Kindle and the Kindle Fire.
You can buy e-books in the kindle store from the kindle, and they will download directly onto your e-reader. Then you select the book from your main menu, and start reading!
Kindle