The Raspberry Pi Foundation publishes a monthly magazine. To get the PDF of the current issue or a back issue go to https://magazine.raspberrypi.com/issues . You can download the PDF for free or donate. You can also buy a paper copy of the magazine or subscribe.

If you are new to computers or the Raspberry Pi, do not feel overwhelmed. Look at the magazine as a showcase of the exciting things that can be done with a Raspberry Pi.