You have the heart to write, now all you need is a platform to start and then build an audience. Many have already suggested that you can go ahead with blogger, there is one more by which you can start and that is wordpress.com.
Initially, you can start if for free and start publishing and get a hang of it. Don't write with the purpose of earning, get a hang of your writing skills, get to know your audience and then you can move your website to a paid one.
Alert: In future when you will be serious about writing and would plan to move your current blog to a paid one, you won't be able to migrate it to wordpress.org if you plan to host it in WordPress. So use your free blog as a learning platform where you can learn more about writing articles and building your audience.
The free worpress.com has good features for new bloggers, they have very good themes and all essential plugin for any beginners. All you have to do is, choose a design and start publishing.
All the Best to your Blogging Career.