hello, how can a rss file wil be helpful to get more serp rankings, how can i create rss.xml file to my website pls suggest me
with rss feed, you can collect diff. type of information at one place and submitting rss into rss dir will make difference
The easiest way is to have a website that is powered by a CMS. I've got a site powered by Drupal - and it provides rss.xml feeds of all relevant areas of my website. Almost any decent CMS is going to have fairly automatic rss feeds available.
You can also easily create a feed page for a regular html site. (A non-blog site.) Feedforall is one software that can do this for you - they have a free trial version I believe. When you have a feed your site will be more "loved' by Google and will come around to index you more regularly. Especially if you submit your feed to rss directories and ping your feed each time you update your site. Dan
If you are using Blogger , its easy as you can use your atom.xml /rss.xml feed as your sitemap to Webmaster account