There are thousands of WordPress themes available (both free and paid).
WordPress themes play a critical role in your site. They create the look and feel of your entire site in just a few clicks, with no coding required.
If you purchased a theme from a developer that operates outside of the WordPress themes directory, you need to upload it before installing it.
Follow these simple steps to upload and install a theme.
1. Install a Theme using WordPress Admin Theme Search:-
Step 1: Click on Appearance and select Themes.
Then click Add New.
Step 2: After that Search Theme in the search box.
Then install that theme.
Step 3: Theme is installed successfully.
Then active your theme and work on it.
2. Install a Theme by using the Upload Method from WordPress Admin:-
Step 1: Click On Appearance and select theme.
Then click Add New.
Step 2: After that Click Upload Theme.
Step 3: Then Click Choose file.
Step 4: Install your choosing Theme.zip file.
Step 5: Theme is successfully installed.