In summary, as a new user, it is important to check your messages for any important information. This could include updates, announcements, or instructions on how to navigate the platform. It is crucial to stay informed and up-to-date in order to have the best experience and make the most out of your time here. Taking the time to read and understand any messages sent to you can help you get started and avoid any confusion or difficulties. Remember to regularly check your messages for any new information.
In order to help you start out here, the following are the three main sections in PF. You should explore them well:
1. The main forums, that you see in the first page.
2. Insights Blog, available at the top row (header section). In short, they have been described as a "wonder of the web". It contains articles that help in learning topics to a great extent.
3. The Videos, also available in the header section. The media gallery now has some great videos in almost every aspect in science, and they provide an audio-visual learning experience.