www.MLM-Advantage.com This is just a brief demonstration of how to add an image to your WordPress Sidebar. As mentioned in the tutorial, there may very well be another way to do this or a plug-in or something like that, and if so, please comment about it! I had a hard time finding updated info so that’s why I did this. Here is the html code that you need for your image img src=”YourImageUrl” width=”180″ You’ll have to put the little arrow symbols on either side of that code – YouTube wouldn’t let me put them in my description 
Of course, you do need to put in your image url between the quotes and adjust the size of the width to fit your sidebar.