Well let me take you to school! ;-)
Right click over the gif you want to post. At the bottom you will see the word "Properties." Click on that and copy the "Address."
Type <img src=""> and past the address you copied in between the quotation marks. In the case of the below pic, it looks like this: <img src="http://www.youngcons.com/wp-content/uploads/2014/09/y2HDY7s.jpg"> Be aware that you will now have to type the code for line breaks and paragraph breaks. <br>=line break. <p>=pargaraph
And there you have it!
