A favicon (short for favourite icon) is a graphic 16x16 or 32x32 pixels in size and of the file type .ico. Favicons are sometimes visible in the browser’s address bar to the left of the URL, where they help to identify the website. Some older mobile devices cannot display favicons larger than 4 KB. To create an .ico favicon, you can use one of the many «favicon generators» available on the web.
After «logging into Designer», follow these steps: