Educational and government websites often provide reliable information. To focus your search on these types of websites:
.edu
or .gov
.Not all information is created equal—quality can vary greatly. To ensure you’re using reliable information, always verify it against another source and evaluate it critically. One popular evaluation method is the CRAAP test, whose basic criteria is outlined below:
Currency: The timeliness of the information
Relevance: The importance of the information for your needs
Authority: The source of the information
Accuracy: The reliability of the information
Purpose: The reason the information exits
American Museum of Photography The Research Center of this "museum without walls" offers links to photo history sites. Learn about early photographic processes, photo preservation, and exhibits about the early days of photography, 1839 through WWI.