Click on the "T" in the right corner and click on the page and drag the box, type in what ever you want, i think you should but it in a place where it will be easier to see or read.
Look for an image on Google search and click the wheel on the left corner and click on "Advance search" go to "usage rights" and click on " free to use and share " then click advance search, when you find the image you like, click on it then click view image. After you click on the image copy the "URL", when you do that go to the right corner and click on the icon that says images and click on "By URL". when you finish doing that paste the URL into the space and click select and the image will show up.
Here is my presentation,