Once you finish filling out the form, there's no need to wait--you can starf folding right away. You will be shortly added to our Google Group, where you'll receive updates and important announcements.

Click the "Start folding now" button and the site will automatically find the correct installer based on your OS.

When F@H is successfully installed, it will open up a browser tab that allows you to control protein folding:

4. Under "Change Identity", join our team at 251691.

Click the "Get a Passkey"  link under the pop-up that appears:

5. Enter the username you'd like and your email.

Folding@Home will send you the passkey via email. If you don't receive it, try checking the Spam/Trash folders. The passkey will allow you to obtain bonus points and join our team.

6. Enter your username, copy over your passkey, join our team number of 251691, and hit Save.

You can stop folding anytime in the web control at client.foldingathome.org or in the FAHcontrol application.

Additional guides and answers are in the FAQ.

Quick tips: