Do you mean a screenshot?
Open a webpage.
Press your PrtScn key (sometimes PrntScrn).
Then open up an image editing program like MSPaint.
Press CTRL+V (or go to the Edit menu and click Paste).
There it is.
Now you can save it in whatever format...if it's going on the web, probably GIF or JPEG format.
Adobe Photoshop (or gIMP since it's free) usually gives better results when saving in those formats than MSPaint does.
Another thing about print screen.
If you only want a certain window to be in the image, and not the entire screen, hold the ALT key while you press Prnt Scrn. That will save an image of the currently active window.How do I merge a html coding and its resulting webpage(with the title bar and all) in the same window?
use adobe dream weaver cs3