A blog is a contraction of web log, essentially a type of online diary although its uses are far more diverse than just that.
Approximately half a million people in the United States alone write blogs for a living since they can be extremely profitable with the use of affiliate marketing and advertising.
Blogs are also a popular thing just for a personal web page, something that you upload articles to a regular basis that interest you and other people.
How to create blogs is also very easy.
Creating or blog requires no knowledge of HTML or any other kind of coding language.
All you need to get started is to register with one of the free blocking companies such as Google's Blogger or Wordpress, just to name the two most well known ones.
If you prefer, you can also register a domain name but if you do not want to spend the money, then both of the companies mentioned above have their own sites which will host you for free.
Creating the blog itself is not complicated.
It is largely self explanatory and the interface will walk you through every step of it.
During this process, you will be able to customise your blog with a number of different themes.
In many cases these things can be further customised and made completely unique by doing some coding.
This coding is really not necessary however, but then if you prefer, is not difficult alone since all the templates are already them to use as a base.
Creating a blog offers so many advantages.
It is probably the best way to get a good online presence and as stated before, requires absolutely no knowledge of programming.
Anyone can create a blog in a matter of minutes and the only real work involved is writing articles for it and keeping it frequently updated.