1. Installing Gutentor
Uploading the zip file through the WordPress admin panel. You can follow the path below :
Dashboard > Plugins > Add New >Upload Plugin
There you can upload the zip file of Gutentor plugin.
2. Add New Page/Post
Add new post or page or edit existing one. You can also select
Gutentor Full Width, Gutentor Canvas Page Template for Page
3. Add Blocks and Start Designing
For a Head Start add new blocks or template from Template Library or add new block.
Every Blocks has set of styles and advanced options, design it whatever you want