Adding an author to your WordPress blog is simple, and can be done in a few simple steps.
1. Log in to your WordPress blog using your username and password.
2. Click on “Settings” from the top menu bar.
3. On the “Settings” page, click on the “General” tab.
Under “Profile Picture,” click on the “Add Profile Picture” button.
5. Click on the “Upload File” button, and browse to the image file that you want to use as your author profile picture.
6. Click on the “Select Profile Picture” button, and select the image file that you just uploaded.
7. Click on the “Save Changes” button, and your author profile picture will be added to your blog!.