There are many ways to find blog topics. You can use search engines, read other blogs, or use a topic suggestion tool. Whatever method you choose, be sure to select a topic that is of interest to you. Once you have selected a topic, begin researching the different aspects of the topic.
You should also consider what type of blog writing style would be best for your article. Once you have completed your research and determined the type of writing style that will work best for your article, begin writing. Be sure to revise and edit your article as you go along, so that it is the best it can be. When you are finished, submit your article to a blog search engine or online publication.