What are Feeds?
Feeds are a way for websites large and small to distribute their content well beyond just visitors using browsers. Feeds permit subscription to regular updates, delivered automatically via a web portal, news reader, or in some cases good old email.
Feeds are also known as RSS. There is some discussion as to what RSS stands for, but most people plump for 'Really Simple Syndication'. In essence, the feeds themselves are just web pages, designed to be read by computers rather than people.
What Does This Mean?
You may recognize the universal feed icon or these "chicklets" from your favorite websites, blogs, and podcasts. These icons represent content in any format - text, audio or video - to which you can subscribe and read/watch/listen using a feed reader.
How do I start using feeds?
In general, the first thing you need is something called a news reader. This is a piece of software that checks the feeds and lets you read any new articles that have been added. There are many different versions, some of which are accessed using a browser, and some of which are downloadable applications.
Browser-based news readers let you catch up with your RSS feed subscriptions from any computer, whereas downloadable applications let you store them on your main computer, in the same way that you either download your e-mail using Outlook, or keep it on a web-based service like Hotmail.
Once you have chosen a news reader, all you have to do is to decide what content you want it to receive. For example, if you would like the recently added parts & assemblies on 3D ContentCentral, simply visit 'Parts' tab/page and you will notice an orange button next to 'Recently added' section.
If you click on the RSS button you can subscribe to the feed in various ways, including by dragging the URL of the feed into your news reader or by cutting and pasting the same URL into a new feed in your news reader. Most sites that offer feeds use a similar orange button, but some may just have a normal web link.
Some browsers, including IE, Firefox, Opera and Safari, automatically check for feeds for you when you visit a website, and display an icon when they find one. This can make subscribing to feeds much easier. For more details on these, please check their websites.
How do I get a news reader?
There is a range of different news readers available and new versions are appearing all the time.
Different news readers work on different operating systems, so you will need to choose one that will work with your computer.