I am a new users of Raspberry Pi. I want to upgrade my operating system to the newest. My question is will I lose all my applications if i upgrade my operating system. I don't want to lose the Mathematica application.
Hello I just purchased Vilros Raspberry Pi 3 and Sunfounder 7" HD 1024*600 TFT LCD Screen Display HDMI Monitor for Raspberry Pi 3, 2 and RPi 1 Model B B+ . How do you change display settings from 1080 x 1020 to 1024x600? I am new Raspberry user, I need the help so I can use this display.