After creating your Blogger blog, the next step is to choose a theme.
A theme contro is how your website looks to visitors.
Don't worry if you don't know which one to choose. You can change your theme at any time.
Follow These Steps
Step 1: Log in to your Blogger account.
Step 2: On the left menu, click Theme.
Step 3: You will see different free themes provided by Blogger.
Step 4: Click on any theme you like to preview it.
Step 5: If you like the design, click Apply.
Congratulations! Your new theme is now active.