A Picturebox is a VB control that allows you to insert an image into your project. You will learn how to use some of the more useful properties of a Picturebox in order to make interactive programs.
There is a common image format called JFIF that is not compatible with VB. Unfortunately images that show up in google searches are increasingly likely to be JFIF files. Here is a link to instructions to easily convert them to JPG images so that you can add them to your programs:
Alternatively, you could just take a screen capture of the image using your Print Screen button and save it as an image file.