Of course, there are other CMS options you can look at, such as Squarespace, Ghost, and Wix when learning how to start a blog. However, I strongly recommend setting up a self-hosted WordPress site for your blog as it’s the most sustainable, long-term solution—and really the only option worth considering if you're starting a blog with the eventual goal of making money from your website in some way, shape or form.

Edit yourself. We know you’re ready to click “publish,” but take a minute to self-edit your work. (The Write Life has some great self-editing tips.) If it’s laced with errors, you’re going to lose credibility — and readers. Recruit a friend or family member to have a second look. If no one’s available, read your work aloud. This is a great way to view it from a different angle and identify areas that need polishing.
It will depend LARGELY on what kind of traffic you can drive to your blog. Profitable blogs have readers. There’s no way around that. (If you are struggling with traffic, I LOVED – and by loved, I mean have read twice and will read again – Lena Gott’s Traffic Transformation Guide. She details how she went from 17k pageviews to over 400k pageviews in ten months!)
A blog itself isn't really a business—it's more of a platform for other income streams. Your content alone won't likely make you money. Instead, you'll have to get advertisers, sell services like consulting or speaking, use affiliate marketing to get a percentage of sales from links people click on your blog, or maybe offer products like ebooks or premium content to actually generate income. ProBlogger has an excellent post about these different ways you can make money.

Hi Kari! I think you’re understanding me correctly. Your readers will initially find you through your WordPress blog. Hopefully, you’ll be offering them lots of amazing articles that they’ll love, so they will want to join your email list. On your blog, you’ll need to include a link to your email sign up (you can see some on my blog at the bottom of posts. Hope that helps answer your question! :)
Talk to people about what you’re doing: It might seem too simple, but tell the people around you what you’re doing. Get excited about your blog and share the things you’re working on. As Gaby Dalkin of What’s Gaby Cooking told me: “Maybe it’s just your friends reading you to start, but you should be responding to every comment and going out and commenting on other blogs. This is essentially your industry and these are your coworkers.”
Constantly keep learning and doing your best to understand more and more about blogging and convey important lessons to your audience and you'll succeed. Some of the most successful blogs in the world are earning millions of dollars per month. Don't expect that to happen right away. But that does show you the potential of what you can accomplish in this industry if you stick to it.
Lets say, for example, that you refurbish and resell used smartphones out of your home. You could use a blog to attract visitors to your website where you list your current phones for sale. Your blog might cover topics about DIY refurbishing. On one level, it seems counterintuitive because you want people to buy your phones, but it also helps you build a brand and gain recognition. Social media guru Jay Baer explains the concept on Copyblogger:
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