OK, so you’ve committed to owning a blog, you’ve got some idea of content but what will the site look like ?
You could spend a lot of time learning HTML & CSS and create your own, but it’s much better, faster and easier to find an existing theme and install it.
There’s a few ways to do this:
- find a free theme. This can be as simple as googling for free wordpress themes and find one that you like, or
- purchase a theme from a theme vendor, or
- get a custom theme created (using a service like Fiverr, Freelancer, etc)