A photo and video sharing website. You can upload images from your desktop, email, or camera phone. Manage and share image/collections using privacy controls.

Provides images that have been given special permission to be used in a variety of settings.

Search for free images to use in a presentation. Use the search filter to find photos based on keyword, categories, size, color, and more.

Microsoft Office has collected a series of royalty-free clip art and photos for use in presentations.

Has photos, illustrations, video, etc. available for purchase.

A source for copyright-friendly photos and desktop wallpapers.

Google's free image manager and editor that quickly and smartly modifies digital images, offering a smart interface and a sense of fun, with "warmify" and "I'm feeling lucky" being two of the image effect options. Picasa makes it easy to turn one's images into collages, posters, movies, and other goodies. For anyone who wants to quickly view, manage, and edit the 100s and 1000s of pictures one can generate with a digital camera, Picassa is the best solution.

A source for copyright-friendly images selected specifically for teachers and students, arranged by topic.

A webservice (beta) to upload pictures from cameras, capture screenshots, add captions and text.

Search for images for academics projects, grouped by subject.

(not free) The image editing software used by most web and desktop publishing professionals the world over. While learning Photoshop can be a daunting task, adeptness with the program allows users to enhance and/or alter digital images in a seemingly infinite number of ways.

Just put "http://aviary.com" in the front of any webpage URL ... that webpage then comes up inside an image editor, including graphics and effects editor. This is a free scaled down version of Photoshop.

A screenshot utility that was developed for software testers who use bug tracking systems. Ability to highlight, notate and/or crop areas of the screenshot. Screenshots can also be sent to Skype or a default E-Mail application.

Free version of Camtasia that allows for screen captures and screencasting.

For quick website screenshots

Can perform full screen captures, or only capture a specific window, with some editing features.

One open source alternative to Photoshop.

Captures an image (png) of a complete web page, not just the bit you can see on your screen, but the whole page.

Part of Apple's iLife software that comes installed on all new Macs or can be bought separately, iPhoto is an excellent way to manage and present your digital image collection. In addition to its elegantly simple interface and powerful options for publishing/sharing your photos, and includes robust image editing tools as well.

A free image editor.

A software download from Google that helps you organize, edit, and share your photos. It's free, and easy to use.

From the Library of Congress

(a subscription image database)

Provides the ability to search different websites
(like Google Images, Flickr, and Wikimedia Commons) for Creative Commons works.
Enter your search query up top, then click on th

(UIUC) Search for collections with images.

Gathered from the University of Nottingham

(Ansel Adams)

UIUC & UIC joint collection

University of Minnesota Libraries

Digital Public Library of America. Discover 37 million images, texts, videos, and sounds from libraries, special collections, and museums across the United States