1. Navigate to https://your-website.com/wp-admin/
2. Hover to Settings on your right and click “General” in the popup
3. The first two fields are Site Title and Tagline
4. To set a site icon click “Choose a Site Icon”
5. Click “Select Files” and upload your file
6. Click “Set as Site Icon”
7. If needed crop the image and click “Crop image”
8. Click “Save Changes” at the bottom of the page