# data[].attributes.body
Another example of this is also done one my video game console accounts as they send and advertise games for my console/s. E.G.: updates, downloadable content or demo's for future games.

# data[].attributes.headline
This is an example of how the newsgroups work:

# data[].attributes.subject
This is an example of how the newsgroups work:

# data[].attributes.body
A diagram of Usenet servers and clients. The blue, green, and red dots on the servers represent the groups they carry. Arrows between servers indicate newsgroup group exchanges (feeds). Arrows between clients and servers indicate that a user is subscribed to a certain group and reads or submits articles.
Source:https://en.wikipedia.org/wiki/Usenet

# data[].attributes.headline
The examples of companies using newsgroups:

# data[].attributes.subject
The examples of companies using newsgroups:

# data[].attributes.body
Some of the companies using news groups are Marks and Spencers, Daily Mail, PayPal, Amazon, Cineworld and Skicrystal. These businesses uses both websites and apps.

# data[].attributes.body
Some of the devices used to use a newsgroup are computers, laptops, tablets and phones. The technologies used are the internet and emails.
To use a newsgroup they need a software called a Usenet

# data[].attributes.body
Businesses use newsgroups to promote there businesses and sell there products. They use it to advertise there stock. It also keeps them aware of what the customers want and what sort of products they like so they know what to advertise to them in the future.
It affects our daily lives as it keeps up to date on what's going on around the world such as the weather or the latest news. It can also help us save money by receiving discounts and informing you when there is a sale.
Newsgroups could help make businesses more productive and efficient because it means to be able to sell there products without having to bring client/customers through the door. It also keeps them aware of what customers are happy with and what needs to be improved upon, this in turn keeps regular customers and bring in new customers and keep profits up.

# data[].attributes.body
Disadvantages:

The disadvantages of being part of a newsgroup is that you will constantly be harassed by advertisements. There is also the risk of receiving viruses on to your devices. They could also pose a security risk for instance the person on the other side of the message may not be who they say they are harassing you or asking for your personal details. The details you received might not be accurate such as the product someone is selling might not turn out as it was described.
The way business and individuals can protect themselves are by installing anti virus software. Blocking out unwanted visitors and double-checking you are actually talking to right person if you are not sure for example by ringing the company. Also by checking on official websites and shop that the product you intend to buy is right for you and does what has been said.

# data[].attributes.body
For example I follow a bodybuilding team call GAT and they always sending me news about their product and sales.
Advantages: If there a limited time sale only and I would like to get one then I will be informed on time.
Disadvantage: sometimes I get annoying messages about thing I don't really want to see.