How can a person earn by blogging? I can open my blog in 'pay per post' or 'blogspot'. By opening a blog how can I earn? Pl. explain. If you want to refer any book or web site, pl. do it. I am interested.

Do you use Google? If you do, then there is a program called Google AdSense. You would need to sign up for it in order to use it on your blogs or websites that you might have.

Here is the link to the site to learn about AdSense.

https://www.google.com/adsense/www/en_US/adsense_casestudy.html?sourceid=aso&subid=ww-en-ha-adsense_lptest_casestdy&medium=sem

It's possible to generate some income for yourself if you do join it. But, I wouldn't look for it to be a way to make a living, if that is the thing for which you might be looking.

Here's an article (http://www.ehow.com/how_2183235_money-pay-per-post-blogging.html) on eHow that describes how pay-per-post blogging works. My advice would be, if you 're going to blog make sure it's a subject area you care about or you're going to have a hard time staying motivated. Blogging is hard work.

Vasily