The Hello theme comes with the option to use styled text for your site title and tagline or to upload a logo image of your choice. To use the text options, from your WordPress dashboard click on Appearance > Customize. Open the “Site Identity” menu. Enter your site title and tagline, then click “Save.” To use the logo option, from your WordPress dashboard click on Appearance > Customize. Click on the “Header Image” menu. Upload your logo file. The ideal logo size for the theme is 320px × 110px.