How many times have you wanted to search the Internet for a particular kind file…for example a Power Point on a particular subject? Try this. Use filetype:ppt in your search term. This will bring up ONLY Power Point files. For example: To find Power Point files on the French Revolution, enter the subject in quotations immediately followed by filetype: and whatever type of file you want. Enter the information as shown below and check out all of the ppt's already on the web!