Here you may upload all the web site logotypes.
Logo for Widget will be used in the Logo widget you may add to the sidebar.
Logo for Sticky Header will be displayed on fixed header while scrolling.
Logo for Mobile Devices this logo will appear on mobile devices.
Small logo for header 8 set the logo for top side panel of header style 8.
Sliding Bar area Logo will be displayed in the side area if it's enabled.
Logo in Footer will appear in footer if such option is selected.
Favicon the 16x16px image that will be displayed in the browser tab.