When you open an account with Shopify, a default theme is already set up on the Themes page of your admin. If you want to choose a different Shopify theme, you can add one to your admin panel by clicking on the Online Store button and selecting Themes from the dropdown menu.
Scroll down to the Popular free themes section to see the top free themes available from the Shopify Theme Store. Alternatively, click on Visit theme store to explore all available themes.
When you find a theme you like, click the Add button. This will add the theme to the Theme library section on the Themes page of your admin.
To see how your theme will look on the front end, click on the three dots displayed on the Theme library block and choose the Preview option.
This action will give you a good insight into how your Shopify store will be presented to your users.
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