Students...Doing Presentations? Then check out the following poster which gives you tips on where to find images that are copyright and royalty free. Don't get caught out with fines down the line...make sure the images you use are freely and legally available!
http://www.thehealthwell.info/sites/default/files/documents/Poster%205%20-%20Niamh%20O%27Sullivan%20-%20Picture%20Perfect%20Presentations.pdf