You want to have your own websites , but you’re not a developer, WordPress is what you need.
WordPress is the world’s most popular open source content management system.

Learning WordPress is easy, you don’t need to know HTML or other programming to build a website.Will it help to know those in the future? Of course, but it’s not necessary in the beginning.
About 22% of all websites are powered by WordPress. The most WordPress users don’t know how to write code or design websites. WordPress enables people to share their stories, ideas  and do awesome things.

If you want to create your websites , you first need to install a WordPress on your web hosting account.
The installation includes 4 most important steps, namely:

Step 1: Download the WordPress installation package

Step 2: Upload the WordPress Files to Your Server

Step 3: Create a MySQL Database for WordPress to use

Step 4: Go through the installation process

For more details about these steps, please check  How to Install WordPress?