How to get more backlinks from Google easily?

I am a site owner and manage to increase the site's popularity. It is not a easy job, but requires some efforts.
The websites have a rank on every search engine,one of most important is that one gave by google. This page rank is strongly related to popularity, number of visitors, the backlinks that sites have, the quality of content and
structure. The backlinks are links to your sites from other sites; these sites are usually directories, or link partners. To assure your websites to have more backlinks on google,you should follow some steps and after a while you will see that your link popularity will grow up.
First of all, you should exactly know what is your websites about, determine the principal keywords, use them on page's title and description.
The second step is to initiate a link exchange program with relevant sites.
Another stage is to leave comments on blogs, or forums with a signature to your sites. Be careful if you have too much links on blogs or forums you may be banned, and your sites will get into a downward turn.
I hope the simple rules guide you and let your sites on first pages on search engines.
Every one has their own way to get back links.I use some techniques like Directory Submission, Article Submission, Press Release Submission, Link Exchange, Social Bookmarking, Forum Posting etc....
All my tasks help to get quality back links and get good ranking in search engine.
My site has 272 back links and about 4000 visitors a day and it is on the first page of Google for the right keywords
My site URL is :Photo to DVD Slideshow Software

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Photo Slideshow to DVD
socusoft DVD converter