A Blog is an online journal about most recent happenings about something.
I highly recommend starting a blog because blog is the easiest and cheapest way to start making money online.
You can start a blog free. You can easily learn how to make a blog, but first you need to know what your blog is going to be about.
Topic selection is most important part of Blog marketing because this is going to determine your earning, I will talk about that later.
Let me give you some examples. You can start a blog on any of following topics, or any other topic you like and feel more comfortable.
Women Rights in Pakistan
Education System of Pakistan
Social Problems in Pakisatan
Fashion & Life Style
About Jewellery, Diamond, Gold
Pakisatn News and Politics
Now how can you start a blog. It is simple. There are many free blog sites, like blogger.com. Register a free account, if you have a Gmail account, that can be used to create a blog too.
Post 1 topic every day, then do some SEO (we will talk about that in another topic) and you will see traffic will start coming on your site. You can take professional SEO services for your website from any professional web development company like webdevelopmentseo.com. Once your website is start to get good traffic you can monetize your blog by applying for Google Adsense. That will be covered later.