The free Webpage Screenshot extension for the Chrome browser lets you save an entire Web page as a PNG file. For $20, the FastStone Capture program saves all or part of your screen as JPEG, TIFF, BMP, ...
Right-Click and Save: Right-click on the image you want to save and select "Save Image As" from the context menu. This will open a file dialog where you can choose the location to save the image.
Ever read a web page and wanted to keep it offline to study later? How about using a section of a page as a picture for a document that you're putting together? Read on and you'll be saving web pages ...