Amazon is the largest Internet company in the world. Originally started as an online book store, there is now almost nothing you can’t buy at amazon.com.
In addition to its ecommerce store, Amazon offers video streaming, music streaming, a publishing company and cloud services. It has also diversified into manufacturing its own branded consumer electronics products, ranging from Amazon Basics cables to Kindle ebook readers, Fire tablets and TV boxes and Echo speakers.
Amazon has its own intelligent assistant, Alexa. Created for its Echo range of smart speakers, Alexa is also supported by a wide range of third-party products, including speakers, TVs, printers, phones, laptops, cars and more. Over 100 million Alexa devices had been sold as of early 2019.