This extension makes a specified part of web page to be easily viewed in a new tab or window without scrolling or zooming the whole web page. If a web page's style sheet makes its content hard to read, you can right click on the content part and select the context menu's Show Content Only, the content will be showed in a new tab or window with the plain text. Sometime if you want to print some content but the page is displayed as multiple columns format, you can use this function to show the primary content in a new page and print it. This can save your paper and makes it easily to be read. If the new page does not include all your primary content, you can change the mouse pointer's position to a larger area and run this function again.