Yes, you can type “free website hosting” into a search engine of your choice, and you will get results. Don’t do it. At best, you will be stuck with shoddy service, semi-reliable uptime, and ridiculously short-lived storage and bandwidth capacities. The free options out there will frustrate you, and putting yourself through that makes zero sense when you can have quality hosting for as little as $2 a month.
WordPress is a big name when it comes to creating websites. But you should know that WordPress.com is not what most people are talking about when they mention WordPress. What most internet-savvy people mean by the term WordPress is the free, open-source blogging platform that comes from WordPress.org. Using this requires you to find your own website hosting service. The WordPress.org software is such a popular site-building platform that many web hosting services even offer managed WordPress hosting plans. WordPress.com, on the other hand, is a service that deploys and hosts that software for you, so you don't have to go out and find your own hosting service.
Domain name registrars function as marketplaces to buy and sometimes host your website name. Just like with any online purchase, you'll need to go through the registration and check out process. Once you have a domain name, you'll need to point your domain information to your hosting provider. If that sounds too baffling - contact the support. They'll surely know how to do it.
Your content doesn’t necessarily have to be a blog post either. If you want, you can publish a podcast episode (audio content), or perhaps a video. The type of content you create is not super important. The important thing is that the content you create actually helps your target market. Try to create the best piece of content on the web about that specific problem that you identified in Step 1.
Shared web hosting is perfect for Joe Public. You’re basically sharing a piece of the host’s server with multiple other Joe Publics across around the world. At the time of writing, Hostinger hosting currently has the cheapest shared web hosting out of the companies I’ve covered here with the exception of HostGator hosting who are normally more expensive, but I got a deal for readers that brings the price right down if you use the code “startblog” at this link.