The download and print tools give you control over how you export selected articles. At the top of the article page you will see two icons, the Download icon and the Print icon.
Select the Download icon and a download will automatically start, sending a PDF of the article to the Downloads fold on your computer. Depending on the format of the article, this may include the article from its original source and format.
Selecting the Print icon will open the print preview dialog box. This will give you the HTML text version of the article in a print format. In the dialog box you can select the print destination, such as a printer or PDF format, and other layout and formatting options.
