Open your Internet browser and navigate to the Rosetta Stone website. Rosetta Stone offers a free trial of its program to see if you like the software.
Select the language you want and the demo for the software is available to you. The demo varies throughout the year of the actual language, as it is just designed to give you a free trial of how the program runs.
Click the download link and wait for the Rosetta Stone file to download to your computer.
Double click the downloaded file to load the demo installation wizard onto the screen. Accept the end-user agreement, then follow the prompts to completely install the demo onto your computer.