A blog is a website that has frequent updates on a particular subject. You can write about anything you choose. For example, you can write on a particular niche or subject that you are an expert on. For example, if you are an expert on the MAKE MONEY ONLINE niche, you can write about blogging, affiliate programs, Google Adsense or anything that pertains to the make money online niche.
Blogger.com allows anyone to create a free blog without having any technical knowledge. Creating a blog at Blogger.com is easy and anyone can do it. You can have it published in a matter of minutes.
You may have a product of your own you would like to sell. You can use your blog to promote you products and write about your the benefits and features, for example, in your blog. You may choose to sell other people's stuff through affiliate marketing by placing affiliate links and banners on your blog and earn a commission for each product sold. You may even choose to be a Google Adsense publisher. You can join Google's Adsense program and start earning revenue through their Pay-Per-Click.
To make money you must drive visitors to your blog. The more visitors your blog has, the more opportunity you have to make money online. A few ways to do this is to introduce your blog to everyone you know personally such as friends and family. Be sure you submit your blog to blog directores such as www.blogcatalog.com. Write articles and place them in article directories such as www.goarticles.com. You can even post on forums pertaining to your niche. Be sure to include a link to your blog on the articles you write and when you post on forums.
If you would like to find more article directories or blog directories, simply go to Google and enter the keywords "article directory" or "blog directory" respectively.