~If you have a folder on computer 1 that you want computer 2 to have access to, you would go to computer 1 and set that folder to share with anyone connected you your router (trying to avoid the word network for you, lol).
Music affects the levels of alertness and concentration, enhancing your creativity (the right side of your brain). If knowledge is  food for thought , then music is definitely the digestive system that helps your brain proper *digest* that knowledge.
Despite the difficulties, there have been investigations into how music affects our emotions, and these investigations focus on the physiological effects of music, or how the body reacts to music. As mentioned before, music releases several chemical molecules into the blood, the most well known of these being dopamine.