The logo feature allows you to display a graphical logo for your website title and slogan instead of the text version of the title and slogan. To setup your own logo click on the "Config" button either on the top menu or the center icon on your main admin page. Under the "Configuration tab, click on the "Upload" button to the right of the "Website" Logo field. This will open your Asset Manager. Select the graphic you wish to use from the list on the right and click the "ok" button at the bottom, right of the window. Then click the "Save Changes" button.
The graphic you are going to use for your logo must first be uploaded to your website before you can set it up as the logo. If you do not see the graphic you want to use in your Asset Manager, then you will need to upload it. You can do that using the "Browse" and "Upload" buttons in the Asset Manager. For more information about the Asset Manager and uploading files, please visit the "Asset Manager" help pages.