First go to Google Images.
This tip will work within any Google search engine, but if you are specifically searching for images, try using www.images.google.com instead of Google.com.
Google Images allows users to search for only images rather than filtering through other results.
Narrow down the search results!
Narrow the results by Size, Color, Type, Time, or Usage Rights!
Under Type, users can even select animated GIF images!
To put this into perspective, maybe you only want to view the clip art results. Click Type and select Clip Art.
Or perhaps you only want to see images that are primarily red. No problem! Click Color and choose the red square!
Or maybe your students are conducting research and you only want them using copyright safe images. Click Usage Rights and select Labeled for Reuse or Labeled for Reuse with Modification. Only the images that have given permission to be reused are shown!