RSS - What is it?
RSS or Really Simple Syndication is a useful tool for keeping
updated on your favorite websites. RSS uses a process that
constantly checks the content of a website for any updates
and then sends those updates to anyone who has ‘subscribed’
to it. It sends a feed like an email; a special web site;
or is picked up by special software on your computer.
RSS is usually used for news web sites or other ones whose
content changes on an unpredictable schedule. Examples of
such websites are news sites, community and religious organization
information pages, product information pages, medical websites,
and weblogs. Repeatedly checking each website to see if there
is any new content can be very tedious. Remember, any website
can use this method to send out information. When an update
is sent out, it includes a headline and a small amount of
text, either a summary or the lead-in to the larger story.
You will need to click a link to read the full information.
In order to receive these RSS feeds, you must have something
called an newsreader or a feed reader. There are a number
of newsreaders online, many of them free, so with a little
bit of searching, you should be able to find one that you
like. (See below) In addition to being available on your computer,
because such a small amount of information is sent out, RSS
feeds can be read on PDAs and by cell phones.
When you find a website that you would like to ‘subscribe’
to, you can do so in one of two ways. Most sites that offer
a feed have an "RSS" or "XML" button on
their homepage that you can click on and it will instantly
add that feed to your newsreader. However, depending on your
newsreader, you may instead need to copy and paste the URL
of the page into the reader program.
Either way, the feed will be available as soon as you've added
it, and your next update could arrive in seconds. If you ever
decide that you don't want to receive updates anymore, you
simply delete the feed or URL from your newsreader.
Perhaps you already receive information on website updates
through some sort of e-mail newsletter. One of the best advantages
of RSS feeds to newsletter updates from the same site is because
these feeds are instantaneous; you don't have to wait until
a certain day of the week to receive your summary. They will
also never be held up by a spam filter.
RSS feeds are used daily by people who realize the convenience
of them.
How to get it
Two basic varieties of newsreader exist. Most are standalone
applications that run in the background on your desktop, automatically
updating headlines regularly with newsfeeds from your subscribed
Web sites and blogs. In this category there is Awasu (http://www/awasu.com
- free), FeedDemon (http://www.newsgator.com click on FeedDemon,
30 day free then $29.95), and NewsGator Online Services (http://www.newsgator.com/),
three popular standalone readers that offer free trials and
paid premium versions.
A second group of newsreaders plugs in to applications already
running on your PC. For instance, NewsGator works with Microsoft
Outlook, populating Inbox folders with headlines from subscribed
channels. Pluck, on the other hand, works with Internet Explorer.
The new (whenever it comes out) IE7 will have it built in
and Opera already handles it beautifully, as does Thunderbird.
There are excellent RSS extensions for Firefox as well. http://sage.mozdev.org/
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I’ll try and answer as soon as I can.
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