Copyright Goodheart-Willcox Co., Inc. Chapter 13 Internet and the World Wide Web 539 3. Save the fi le as First.html. Be sure to change the fi le type from .txt to .html, otherwise the browser will not be able to fi nd the fi le. 4. Launch the system fi le explorer, navigate to where the First.html fi le is saved, and double-click the fi le. The default web browser is launched, and the page is loaded. Note: in Windows 10, you may need to right-click on the fi le and select Open with followed by either Google Chrome, Internet Explorer, or another browser other than Microsoft Edge. 5. Examine the browser window, as shown in Figure 13-20. The title bar or tab displays My First Web Page, which is defi ned by the title tag. The content in the window is Hello World!, which is defi ned by the h1 tag, making it the highest level head in the body. 6. Using the browser, navigate to the NASA website (www.nasa.gov), and use the menu or search function to locate a photograph you like. 7. Right-click on the image, and click Save picture as… in the shortcut menu. Save the image as NASA_Image in the same folder as the First.html fi le. Make note of the image fi le type. You will need to know the fi le extension. 8. Switch to Notepad. Add the code shown in color in Figure 13-21. Be sure to use the correct fi le extension for the image fi le. Match the spacing and indentation shown to make the code easier to read. 9. Save the fi le. Note: if you receive a message that the fi le cannot be saved because it is being used, your fi le explorer may be previewing the fi le, in which case close the fi le explorer and then save the fi le. title tag h1 tag Goodheart-Willcox Publisher Figure 13-20. The basic web page created with the code shown in Figure 13-19. Collusion It is unethical for a business to participate in acts of collusion. Collusion occurs when competing businesses work together to eliminate competition by misleading customers, fixing prices, or participating in other fraudulent practices. Unethical businesses sometimes collude with others so they can dominate the marketplace. Collusion is not only unethical—it is illegal. Ethics Ethics