How I Can change Blogger Fevicon Logo To My Owm

What is blogger logo or favicon?It is a small icon that gets displayed once you open a webpage. You may find this in every site you visit. I feel you must change this logo to your choice, simply because if someone bookmarks your page, then rather than the default blogger logo, it will be your logo that is saved in their bookmarks. This is the blogger logo or favicon that we are talking about: